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Individual Calculations May 2023 |
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| Teclaf, Pawel Total change: 2.00 | |   |
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| 1. liga 2022-2023 vychod r10-11 | various | CZE | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2385 | 2573 | 2.00 | 2 | 0.52 | 10 | 5.20 | |
|  Delgerdalai, Bayarjavkhlan | | | 2331 | CZE | 1.00 | 1 | 0.20 | 10 | 2.00 | |  Straka, Vojtech | m | | 2438 | CZE | 1.00 | 1 | 0.32 | 10 | 3.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Polish Chess Championship 2023 | Warszawa | POL | 2023-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2506 | 2573 | 2.00 | 4 | -0.32 | 10 | -3.20 | |
| | Karolczuk, Iwo | f | | 2343 | POL | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Karolczuk, Iwo | f | | 2343 | POL | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Wojtaszek, Radoslaw | g | | 2669 | POL | 0.00 | 1 | -0.37 | 10 | -3.70 | | | Wojtaszek, Radoslaw | g | | 2669 | POL | 0.50 | 1 | 0.13 | 10 | 1.30 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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