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Rapid:
Individual Calculations September 2020 |
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| Laszczak, Przemyslaw Total change: 6.20 | |   |
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| III Turniej Szachowy o Puchar Kawki | Warszawa | POL | 2020-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1663 | 1722 | 3.50 | 6 | 0.31 | 20 | 6.20 | |
|  Mocny, Stanislaw | | | 1103 | POL | 1.00 | 1 | 0.02 | 20 | 0.40 | |  Mannke, Manfred | | | 2106 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Okruch, Jaroslaw | | | 1432 | POL | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Wojcik, Wieslaw | | | 1673 | POL | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Niedbal, Piotr | | | 1873 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Tychulski, Krzysztof | | | 1790 | POL | 1.00 | 1 | 0.59 | 20 | 11.80 | |
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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