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Individual Calculations November 2023 |
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| Karcz, Andrzej Total change: 43.60 | |   |
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| Otwarte Mistrzostwa Starogardu w szachach klasycznych Round 1-3 | Starogard Gdanski | POL | 2023-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1528 | 1163 | 2.50 | 3 | 2.18 | 20 | 43.60 | |
|  Szarmach, Andrzej | | | 1631 | POL | 1.00 | 1 | 0.95 | 20 | 19.00 | |  Zielinski, Edmund | | | 1500 | POL | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Ossowski, Boleslaw | | | 1454 | POL | 1.00 | 1 | 0.85 | 20 | 17.00 | |
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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