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Rapid:
Individual Calculations October 2021 |
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| Kojder, Tomasz Total change: 0.60 | |   |
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| XXXI Ogolnopolski Memorial Szachowy Jana Gietki gr A | Rudnik nad Sanem | POL | 2021-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1733 | 1667 | 4.00 | 9 | 0.03 | 20 | 0.60 | |
|  Mazur, Tomasz | | | 1375 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Mikhaletz, Lubomir | g | | 2129 | UKR | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Michno, Marcin | | | 1194 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Matviychuk, Andrey | | | 2032 | UKR | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Czajkowski, Ryszard | | | 2023 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Jaskolka, Tomasz | c | | 2117 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Kuziemko, Konrad | | | 1763 | POL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Mazurkiewicz, Andrzej | | | 1483 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Chowaniec, Artur | | | 1479 | POL | 0.00 | 1 | -0.74 | 20 | -14.80 | |
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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