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Ahrends, Norbert

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Ahrends, Norbert
FIDE titleNone
FIDE ID4686187
Born1964
SexMale
FederationGER
Games for download258
Profile viewVisits: 2 Last: 2025-01-11 09:11:08

Current rates

ELO ClassicELO RapidELO Blitz
195601965

Number of rated games in the last period

Classic GamesRapid GamesBlitz Games
300

Effectiveness of Ahrends Norbert in official chess games

WinsDrawsLosses
1195386

Rating Progress Chart of Norbert Ahrends

Rating Progress Chart shows the change of FIDE rating of a chess player over time depending on the games played per month.


PeriodClassic RateRapid RateBlitz Rate
2025-0119731965
2024-0719671965
2024-0119281941
2023-0119131941
2023-0719331941
2022-0119371941
2022-0719401941
2021-0719721941
2021-0119721941
2020-0119401941
2020-0719611941
2019-071926

Analyzing the loss of accuracy of Ahrends Norbert 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 Norbert in the opening and at the end of the game by year. The games were analyzed using the Stockfish 17.




YearWhite DebuteWhite EndgameBlack DebuteBlack Endgame
20240.941.830.421.12
2023-0.061.25-0.07-1.28
20220.741.57-0.93-1.36
20200.350.730.20-1.13
20190.220.540.16-0.86
20180.100.940.620.41
20121.532.721.122.52
20100.07-0.210.46-1.65
20090.183.23-0.520.81
20070.802.340.591.51
20060.11-0.08-0.01-0.52
20050.190.52-0.44-1.36
20040.30-2.70-1.210.55
20030.75-1.220.17-1.09
2002-0.050.11-0.18-1.28
20010.893.370.482.93

Last official chess games of Ahrends Norbert

Оur database contains 258 Norbert 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.
DateEventResultPlayersECOScoreSheet
2024-11-24Heusenstamm Sparkassen op 11th1/2-1/2Wachsmann, Dietmar - Ahrends, NorbertCaro-Kann: Panov-Botvinnik, 5...Nc6 6.Nf3 Bg4 (B13)1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 Nc6 6.Nf3 Bg4 7.Be3 e6 8.c5 a6 9.Be2 Be7 10.Na4 Nd7
2024-11-24Heusenstamm Sparkassen op 11th0-1Ahrends, Norbert - Suranyi, PalQGD: Janowski Variation (D31)1.d4 d5 2.c4 e6 3.Nc3 a6 4.cxd5 exd5 5.Nf3 h6 6.Bf4 Nf6 7.e3 Bd6 8.Bxd6 Qxd6 9.Bd3 O-O 10.h3 Nc6
2024-11-23Heusenstamm Sparkassen op 11th1-0Restorff, Felix - Ahrends, NorbertQueen's Pawn: Mason Variation (D00)1.d4 d5 2.Bf4 Bf5 3.e3 Nf6 4.c4 e6 5.Nc3 c6 6.Qb3 Qb6 7.c5 Qxb3 8.axb3 Nbd7 9.b4 Nh5 10.b5 e5
2024-11-23Heusenstamm Sparkassen op 11th1-0Ahrends, Norbert - Alt, Johannes1King's Indian: 3.f3 (E87)1.d4 Nf6 2.c4 g6 3.f3 Bg7 4.e4 d6 5.Nc3 O-O 6.Be3 e5 7.d5 Ne8 8.g4 f5 9.gxf5 gxf5 10.Qd2 fxe4
2024-11-22Heusenstamm Sparkassen op 11th1-0Erdmann, Stefan - Ahrends, NorbertIndian: 2.Nf3 e6 (E01)1.d4 Nf6 2.Nf3 e6 3.c4 d5 4.g3 Bb4+ 5.Bd2 Bd6 6.Bg2 c6 7.Qc2 Ne4 8.O-O O-O 9.Nc3 Nxd2 10.Nxd2 f5
2024-11-22Heusenstamm Sparkassen op 11th1-0Ahrends, Norbert - Rabiya, KarimNimzo-Indian: Classical, 4...O-O 5.a3 (E32)1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.a3 Bxc3+ 6.Qxc3 Ne4 7.Qc2 f5 8.Nf3 b6 9.g3 d6 10.Bg2 Bb7
2024-11-21Heusenstamm Sparkassen op 11th1-0Ahrends, Norbert - Weidemann, MaxNeo-Grünfeld: Alekhine's, 7.Be3 O-O (D70)1.d4 Nf6 2.c4 g6 3.f3 d5 4.cxd5 Nxd5 5.e4 Nb6 6.Nc3 Bg7 7.Be3 O-O 8.Qd2 e5 9.d5 c6 10.O-O-O Qc7

Heusenstamm Sparkassen op 11th, Heusenstamm, 2024-11-24
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 Nc6 6.Nf3 Bg4 7.Be3 e6 8.c5 a6 9.Be2 Be7 10.Na4 Nd7 11.O-O O-O 12.Qd2 Qa5 13.Nc3 b6 14.cxb6 Qxb6 15.Ne5 Ndxe5 16.dxe5 d4 17.Bxd4 Nxd4 18.Bxg4 Rfd8 19.Qe3 Qxb2 20.Rad1 Nb5 1/2-1/2

Download all the chess games of Norbert for free

Free download 258 PGN official chess games of Ahrends Norbert

Last Tournaments of Ahrends Norbert

TournamentsPositionsDate
Heusenstamm Sparkassen op 11th72024-11-21
Heusenstamm Sparkassen op-A 9th42023-11-23
Gross Gerau-ch32023-10-06
Heusenstamm Schloss op42023-11-23
Wiesbaden op 32nd42023-08-24
Rhein Main op-B 25th12023-06-07
Heusenstamm Sparkassen op 8th32022-11-18
Rhein Main op-B 24th72022-06-15
GER-ch Net Amateur Gr-A Vor192020-04-14
GER-ch Net Amateur Gr-A Vor292020-04-15
GER-ch Net Amateur Gr-A Vor392020-04-16

Statistics of the most played openings by Norbert with white

Below are the most frequently played openings of Norbert for White, in descending order of frequency.


ECOGamesWhite WinBlack WinDraws
D10 (Slav: 3.Nc3 Nf6)7430
E00 (Queen's Pawn: Neo-Indian)4301
E32 (Nimzo-Indian: Classical, 4...O-O 5.a3)4220
A40 (Queen's Pawn: Modern, 1.d4 g6 2.c4 Bg7 3.Nc3)4211
E10 (Neo-Indian: 3.Nf3)3111
D85 (Grünfeld: Exchange, 5.g3)3102
E60 (King's Indian: 3.f3)3300
A56 (Benoni: 2...c5 3.e3 e6)2101
E36 (Nimzo-Indian: Classical, Noa, 5.a3)2101
E81 (King's Indian: Sämisch, 5...O-O 6.Bg5)2011

Statistics of the most played openings by Norbert with black

Below are the most frequently played openings of Norbert for Black in descending order of frequency of play.


ECOGamesWhite WinBlack WinDraws
D10 (Slav: 3.Nc3 Nf6)6024
D15 (Slav: 4.Nc3)6213
A09 (Reti Opening: 2.c4)6222
D02 (Queen's Pawn: 2.Nf3 Nf6)5311
D11 (Slav: 4.e3)4211
D00 (Queen's Pawn: 2.c3)3111
D00 (Queen's Pawn: Mason Variation)3210
D04 (Colle: 3...Bg4)3210
B92 (Sicilian: Najdorf, 6.Be2 e5 7.Nb3)3300
A05 (Reti Opening: 1...Nf6)2020

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