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Individual Calculations October 2021 |
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| Bartkowiak, Damian Total change: 2.60 | |   |
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| Druzynowe Mistrzostwa Polski 2021 - II liga | Sypniewo | POL | 2021-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2186 | 2099 | 2.50 | 6 | 0.13 | 20 | 2.60 | |
|  Gradowski, Jacek | | | 2058 | POL | 0.50 | 1 | -0.06 | 20 | -1.20 | |  Maciol, Ryszard | | | 2138 | POL | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Pyda, Zbigniew | f | | 2283 | POL | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Litner, Igor | | | 1983 | POL | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Eggink, Ryszard | | | 2387 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Poltorak, Sebastian | | | 2264 | POL | 0.50 | 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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