Arnez Vargas, Anderson
| FIDE title | None |
| FIDE ID | 3333370 |
| Born | 2009 |
| Sex | Male |
| Federation | BOL |
| Games for download | 80 |
| Profile view | Visits: 2 |
Current rates
| ELO Classic | ELO Rapid | ELO Blitz |
| 1779 | 1738 | 1709 |
Number of rated games in the last period
| Classic Games | Rapid Games | Blitz Games |
| 0 | 6 | 0 |
Effectiveness of Arnez Vargas Anderson in official chess games
| Wins | Draws | Losses |
| 36 | 11 | 33 |
Rating Progress Chart of Anderson Arnez Vargas
Rating Progress Chart shows the change of FIDE rating of a chess player over time depending on the games played per month.| Period | Classic Rate | Rapid Rate | Blitz Rate |
| 2025-01 | 1779 | 1752 | 1709 |
| 2024-01 | 1611 | 1478 | 1445 |
| 2024-07 | 1682 | 1752 | 1709 |
| 2023-07 | 1300 | 1478 | 1445 |
| 2023-01 | 1296 | 1478 | 1444 |
| 2022-07 | 1420 | 1478 | 1444 |
| 2022-01 | 1447 | 1478 | 1445 |
| 2021-07 | 1478 | ||
| 2021-01 | 1478 | ||
| 2020-01 | 1478 | ||
| 2020-07 | 1478 |
Analyzing the loss of accuracy of Arnez Vargas Anderson by year
A sentipawns is a unit of measurement used in chess to represent an advantage. A sentipawns is equal to 1/100 of the value of a pawn. 100 sentipawns are equal to 1 pawn. These values play no role in the game, but are useful in computer chess and for computer analysis when evaluating positions. To evaluate the accuracy of play in a particular game, it is important to analyze the loss of accuracy of play (loss of sentipawns). For example, if a chess player, who played with white pieces, in a game of 30 moves made all moves on the first line (did not lose sentipawns), then his accuracy loss index will be equal to zero (just an excellent and almost impossible result). And if his partner, who played with black pieces, made 20 moves out of 30 on the first line, and 10 out of 30 moves with a loss of 100 sentipawns each time (for example, on the first line the evaluation of the position is equal to: +0.5, and Black made bad moves with an evaluation of +1.5). The analytical report shows the change in the accuracy of Anderson in the opening and at the end of the game by year. The games were analyzed using the Stockfish 17.| Year | White Debute | White Endgame | Black Debute | Black Endgame |
| 2024 | -0.81 | 2.67 | 0.82 | 1.26 |
| 2023 | 0.87 | -0.23 | -0.33 | -1.33 |
| 2022 | 0.24 | 1.18 | 0.75 | 0.33 |
| 2021 | -0.08 | -1.09 | -0.19 | 0.68 |
Last official chess games of Arnez Vargas Anderson
Оur database contains 80 Anderson official chess games. On the chessboard you can play the last 10 games in online mode. Below there is a link to download all chess games in PGN format for free.| Date | Event | Result | Players | ECO | ScoreSheet |
|---|---|---|---|---|---|
| 2024-04-21 | Torneo Nacional Sub-20 Absoluto "Clasificatorio al Panamericano de Ajedrez 2024" | 0-1 | Arnez Vargas, Anderson - Limpias Quenta, Juan Hugo | Nimzo-Indian: Sämisch (A00) | 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.e3 b6 7.Nf3 Bb7 8.Bd3 Ne4 9.Qc2 f5 10.O-O O-O |
| 2024-04-20 | Torneo Nacional Sub-20 Absoluto "Clasificatorio al Panamericano de Ajedrez 2024" | 0-1 | Palma Rojas, Leonel Reynaldo - Arnez Vargas, Anderson | King's Indian: 4.Nf3 O-O (A00) | 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 O-O 5.e4 d6 6.Bd3 Bg4 7.Be2 Nc6 8.O-O e5 9.d5 Ne7 10.Re1 Nh5 |
| 2024-04-20 | Torneo Nacional Sub-20 Absoluto "Clasificatorio al Panamericano de Ajedrez 2024" | 0-1 | Arnez Vargas, Anderson - Limpias Quenta, Juan Marco | King's Indian: 3.Nc3 d6 (A00) | 1.d4 Nf6 2.c4 g6 3.Nc3 d6 4.e4 Bg7 5.Nf3 O-O 6.Be2 e5 7.d5 Nbd7 8.O-O Nc5 9.Nd2 a5 10.b3 Bh6 |
| 2024-04-20 | Torneo Nacional Sub-20 Absoluto "Clasificatorio al Panamericano de Ajedrez 2024" | 1-0 | Ticona Rocabado, Licael Roderick - Arnez Vargas, Anderson | King's Indian: Mar del Plata, Bayonet Attack, 9...a5 10.Ba3 axb4 (A00) | 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Nc6 8.d5 Ne7 9.b4 a5 10.Ba3 axb4 |
| 2024-01-13 | Santa Cruz op 8th | 1-0 | Arnez Vargas, Anderson - Kababat Mejia, Raul Ignacio | Nimzo-Indian: Sämisch (E43) | 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 b6 6.e3 Bb7 7.Nf3 O-O 8.Bd3 Ne4 9.Qc2 f5 10.O-O Qe8 |
| 2024-01-13 | Santa Cruz op 8th | 0-1 | Amelunge Moreno, Oscar Alejandro - Arnez Vargas, Anderson | Reti Opening: KIA, 3.Bg2 Bg7 4.O-O O-O (E65) | 1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.d4 d6 6.c4 c5 7.Nc3 Na6 8.b3 Bd7 9.Bb2 b6 10.Re1 Nb4 |
| 2024-01-13 | Grand Prix Nacional de Ajedrez 2023-2024 | 1-0 | Arnez Vargas, Anderson - Kababat Mejia, Raul Ignacio | Nimzo-Indian: Sämisch (A00) | 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 b6 6.e3 Bb7 7.Nf3 O-O 8.Bd3 Ne4 9.Qc2 f5 10.O-O Qe8 |
Torneo Nacional Sub-20 Absoluto "Clasificatorio al Panamericano de Ajedrez 2024", Santa Cruz, Municipio de Yapacani, 2024-04-21
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.e3 b6 7.Nf3 Bb7 8.Bd3 Ne4 9.Qc2 f5 10.O-O O-O 11.Nd2 Nxd2 12.Bxd2 Qf6 13.a4 Nc6 14.Rfb1 Rab8 15.Ra2 d6 16.Bc1 e5 17.d5 Na5 18.f4 e4 19.Bf1 Ba6 20.Rb5 Bxb5 21.cxb5 c4 22.Ba3 Rfc8 23.Rb2 Rb7 24.Bb4 h6 25.Qd1 g5 26.Rf2 g4 27.Qd4 Qxd4 28.cxd4 Rd7 29.Rb2 Kf7 30.Kf2 Ke7 31.Be2 Ra8 32.Rb1 a6 33.Bxa5 bxa5 34.b6 Rb8 35.Bxc4 Rdb7 36.Bxa6 Rxb6 37.Bb5 Kf6 38.Ke2 Rc8 39.Rc1 Rbb8 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.e3 b6 7.Nf3 Bb7 8.Bd3 Ne4 9.Qc2 f5 10.O-O O-O 11.Nd2 Nxd2 12.Bxd2 Qf6 13.a4 Nc6 14.Rfb1 Rab8 15.Ra2 d6 16.Bc1 e5 17.d5 Na5 18.f4 e4 19.Bf1 Ba6 20.Rb5 Bxb5 21.cxb5 c4 22.Ba3 Rfc8 23.Rb2 Rb7 24.Bb4 h6 25.Qd1 g5 26.Rf2 g4 27.Qd4 Qxd4 28.cxd4 Rd7 29.Rb2 Kf7 30.Kf2 Ke7 31.Be2 Ra8 32.Rb1 a6 33.Bxa5 bxa5 34.b6 Rb8 35.Bxc4 Rdb7 36.Bxa6 Rxb6 37.Bb5 Kf6 38.Ke2 Rc8 39.Rc1 Rbb8 0-1
Download all the chess games of Anderson for free
Last Tournaments of Arnez Vargas Anderson
| Tournaments | Positions | Date |
|---|---|---|
| Santa Cruz op 8th | 5 | 2024-01-11 |
| Torneo Nacional Sub-20 Absoluto "Clasificatorio al Panamericano de Ajedrez 2024" | 4 | 2024-04-20 |
| Grand Prix Nacional de Ajedrez 2023-2024 | 5 | 2024-01-11 |
| Torneo Nacional Sub-15 Absoluto | 6 | 2023-05-05 |
| Abierto Internacional Memorial Ananda Zubieta Baptista (+) | 6 | 2023-11-01 |
| XIX Festival Sul-Americano da Juventude 2023 STD - U14 Absoluto | 9 | 2023-12-02 |
| Oruro Baptista Memorial | 6 | 2023-11-01 |
| 1er Torneo Nacional Sub-14 Absoluto | 7 | 2023-07-28 |
| XI CAMPEONATO PANAMERICANO ESCOLAR DE AJEDREZ "BOLIVIA 2022" | 6 | 2022-10-28 |
| Torneo Nacional U14 Varones 2022 | 7 | 2022-03-11 |
| Pan American-ch Hybrid U12 31st | 9 | 2021-09-04 |
Statistics of the most played openings by Anderson with white
Below are the most frequently played openings of Anderson for White, in descending order of frequency.| ECO | Games | White Win | Black Win | Draws |
|---|---|---|---|---|
| A40 (Queen's Pawn: 1...e6 2.c4) | 4 | 2 | 2 | 0 |
| E24 (Nimzo-Indian: Sämisch) | 4 | 3 | 1 | 0 |
| E90 (King's Indian: 5.Nf3 O-O 6.Bd3) | 3 | 1 | 2 | 0 |
| A50 (Indian: Queen's Indian Accelerated, 1.d4 Nf6 2.c4 b6) | 2 | 0 | 0 | 2 |
| E32 (Nimzo-Indian: Classical, 4...O-O) | 2 | 0 | 2 | 0 |
| E00 (Queen's Pawn: Neo-Indian, 3...b6) | 2 | 0 | 0 | 2 |
| D10 (Slav: 3.Nc3 Nf6 4.e3 Bf5) | 2 | 2 | 0 | 0 |
| D10 (Slav: 3.Nc3 Nf6) | 2 | 0 | 2 | 0 |
| E91 (King's Indian: 6.Be2 Nbd7 7.O-O) | 1 | 1 | 0 | 0 |
| E91 (King's Indian: 6.Be2 c5 7.O-O Nc6) | 1 | 1 | 0 | 0 |
Statistics of the most played openings by Anderson with black
Below are the most frequently played openings of Anderson for Black in descending order of frequency of play.| ECO | Games | White Win | Black Win | Draws |
|---|---|---|---|---|
| C42 (Russian-Three Knights Game) | 6 | 6 | 0 | 0 |
| C42 (Russian Game: Nimzowitsch Attack) | 5 | 3 | 1 | 1 |
| C42 (Russian Game: Classical, Marshall Variation) | 3 | 1 | 2 | 0 |
| C42 (Russian Game: Paulsen Attack) | 2 | 0 | 2 | 0 |
| C42 (Russian Game: French Attack) | 2 | 1 | 0 | 1 |
| A45 (Indian: 2.Bf4) | 2 | 0 | 2 | 0 |
| A45 (Indian: 2.Nc3) | 2 | 0 | 2 | 0 |
| A05 (Reti Opening: 1...Nf6) | 2 | 0 | 2 | 0 |
| A05 (Reti Opening: KIA, 3.Bg2 Bg7 4.O-O O-O) | 2 | 2 | 0 | 0 |
| E61 (King's Indian: 4.Nf3 O-O) | 1 | 1 | 0 | 0 |