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Rapid:
Individual Calculations October 2021 |
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| Korecki, Piotr Total change: 8.40 | |   |
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| XXXI Memorial J.S. Leokajtis | Olsztyn | POL | 2021-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1579 | 1611 | 4.50 | 8 | 0.42 | 20 | 8.40 | |
|  Woytitzki, Sophie | | | 1022 | POL | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Krzewski, Dariusz | | | 1943 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Kawa, Anna | | | 1328 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Malczyk, Radoslaw | | | 1977 | POL | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Gosiewski, Piotr | | | 1877 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Rudzinski, Damian | | | 1174 | POL | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Przybylski, Jan | | | 1404 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Kot, Jerzy | f | | 1904 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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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