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Individual Calculations August 2020 |
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| Ziemniak, Piotr Total change: -20.60 | |   |
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| DMP - III Liga Szachowa Seniorow PK 2020 | Bystre | POL | 2020-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1616 | 1791 | 4.50 | 8 | -1.03 | 20 | -20.60 | |
|  Mikula, Michal | | | 1858 | POL | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Korys, Dawid | | | 1391 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Juszczuk, Grzegorz | | | 1809 | POL | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Lach, Tomasz | | | 1833 | POL | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Wrobel, Dariusz | | | 1427 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Materniak, Aleksander | | | 1660 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Krynicki, Grzegorz | | | 1391 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Szaro, Mariusz | | | 1559 | POL | 0.50 | 1 | -0.29 | 20 | -5.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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