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Individual Calculations August 2020 |
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| Piotrowski, Daniel Total change: 0.40 | |   |
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| CHESS SUMMER 2020 | Poznan | POL | 2020-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1484 | 1646 | 5.50 | 8 | 0.02 | 20 | 0.40 | |
|  Cholewa, Jan | | | 1246 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Tadych, Szymon | | | 1336 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Geselle, Roman | | | 1400 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Stochnialek, Dominika | | | 1771 | POL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Ullrich, Karol | | | 1404 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Meczynski, Waldemar | | | 1957 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Woda, Janusz | | | 1476 | POL | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Bury, Milosz | | | 1284 | POL | 0.50 | 1 | -0.40 | 20 | -8.00 | | | * 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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