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Individual Calculations January 2021 |
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| Safanowski, Tomasz Total change: 10.80 | |   |
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| 233rd YMCA Autumn 2020-B | Warszawa | POL | 2020-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1646 | 1821 | 8.50 | 11 | 0.61 | 20 | 12.20 | |
|  Nawalaniec, Adam | | | 1549 | POL | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Sypula, Krzysztof | | | 1661 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Tarka, Aleksandra | | | 1586 | POL | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Jaroszuk, Marcin | | | 1572 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Matyszkiewicz, Wiktor | | | 1803 | POL | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Wilczynski, Adam | | | 1525 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Sloniewska, Alicja | | | 1755 | POL | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Mlynarski, Zbigniew | | | 1548 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Matyszkiewicz, Wiktor | | | 1803 | POL | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Sloniewska, Alicja | | | 1755 | POL | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Nawalaniec, Adam | | | 1549 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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) | | | | 232nd YMCA Autumn 2020-A | Warszawa | POL | 2020-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 1821 | 0.50 | 2 | -0.07 | 20 | -1.40 | |
| | Moskwinski, Marek | | | 1933 | POL | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Choroszej, Aleksander | | | 2037 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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