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Rapid:
Individual Calculations June 2023 |
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| Zarecki, Piotr Total change: 8.20 | |   |
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| 9. Otwarty Turniej Grand Prix Torunia Fundacja In Spe 2022-2023 - OPEN A | Torun | POL | 2023-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1507 | 1518 | 4.50 | 8 | 0.41 | 20 | 8.20 | |
|  Boulanger, Daniel | | | 1122 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sivickis, Kornelia | | | 1499 | POL | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Zajac, Szymon | | | 1837 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Lewandowski, Szymon | | | 1118 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Domeradzka, Karolina | | | 1577 | POL | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Mazurek, Jerzy | | | 1640 | POL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Klimowski, Artur | | | 1284 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Przybylski, Bartosz | | | 1975 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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