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Individual Calculations August 2020 |
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| Tomczyk, Ryszard Total change: -17.60 | |   |
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| III Zimowa Kolowka u Stefana Wronicza - grupa B Round 7-11 | Warszawa | POL | 2020-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1408 | 1203 | 0.50 | 5 | -0.88 | 20 | -17.60 | |
|  Jaroszuk, Marcin | | | 1581 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Skonieczny, Marcin | | | 1161 | POL | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Zbijowski, Patryk | | | 1200 | POL | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Kuznik, Kamil | | | 1516 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Jaroszuk, Marcin | | | 1581 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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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