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Rapid:
Individual Calculations December 2021 |
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| Klapcinski, Janusz Total change: 9.60 | |   |
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| Grand Prix Polonii 20211119 | Wroclaw | POL | 2021-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1525 | 1416 | 3.00 | 5 | 0.76 | 20 | 15.20 | |
|  Stachowiak, Kamil | m | | 2151 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Rzadkowska, Kaja | | | 1136 | POL | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Zahorski, Bartosz | | | 1373 | POL | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Witczak, Kamil | | | 1371 | POL | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Sawczuk, Czeslaw | | | 1592 | POL | 1.00 | 1 | 0.73 | 20 | 14.60 | |
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) | | | | Grand Prix Polonii 20211126 | Wroclaw | POL | 2021-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1815 | 1416 | 0.00 | 2 | -0.28 | 20 | -5.60 | |
| | Zinchenko, Anatoly | | | 2037 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Sawczuk, Czeslaw | | | 1592 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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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