Effectiveness of Angles Roca Jan in official chess games
Wins
Draws
Losses
1
1
4
Rating Progress Chart of Jan Angles Roca
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
1469
1624
1470
2024-01
1115
1374
1116
2024-07
1469
1624
1470
2023-01
1115
1374
1116
2023-07
1115
1374
1116
2022-07
1115
1374
1116
2022-01
1115
1374
1116
2021-01
1115
1374
1116
2021-07
1115
1374
1116
2020-07
1115
1374
1116
2020-01
1115
1374
1116
2019-07
1115
1374
1116
Analyzing the loss of accuracy of Angles Roca Jan 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 Jan 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
2015
1.11
-1.29
3.99
3.49
Last official chess games of Angles Roca Jan
Оur database contains 6 Jan 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.
