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Individual Calculations August 2022 |
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| Pichurko, Jakub Total change: 8.40 | |   |
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| 261st YMCA Summer 2022-A Round 1 | Warszawa | POL | 2022-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1945 | 1766 | 1.00 | 1 | 0.73 | 20 | 14.60 | |
|  Polak, Michal | | | 1945 | 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) | | | | 261st YMCA Summer 2022-A Round 2-5 | Warszawa | POL | 2022-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1779 | 1743 | 1.50 | 4 | -0.31 | 20 | -6.20 | |
| | Kasperkiewicz, Pawel | | | 1881 | POL | 0.50 | 1 | 0.19 | 20 | 3.80 | |  Moskwinski, Marek | | | 1856 | POL | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Safanowski, Tomasz | | | 1683 | POL | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Szewczak, Andrzej | | | 1694 | POL | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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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