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Individual Calculations January 2024 |
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| Karcz, Andrzej Total change: 7.00 | |   |
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| Otwarte Mistrzostwa Starogardu w szachach klasycznych Round 8 | Starogard Gdanski | POL | 2023-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1690 | 1207 | 0.00 | 1 | -0.05 | 20 | -1.00 | |
|  Zmyslowski, Artur | | | 1690 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | |
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) | | | | Otwarte Mistrzostwa Starogardu w szachach klasycznych Round 9-11 | Starogard Gdanski | POL | 2023-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1566 | 1194 | 0.50 | 1 | 0.40 | 20 | 8.00 | |
| | Wrzos, Waldemar | | | 1566 | POL | 0.50 | 1 | 0.40 | 20 | 8.00 | |
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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