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Rapid:
Individual Calculations September 2021 |
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| Perkowski, Dawid Total change: 11.40 | |   |
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| PGNiG TERMIKA Mistrzostwa Polski Mlodzikow w Szachach Szybkich 2021 - C10 | Rzeszow | POL | 2021-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1255 | 1035 | 2.00 | 6 | 0.57 | 20 | 11.40 | |
|  Rutkowski, Feliks | | | 1225 | POL | 1.00 | 1 | 0.75 | 20 | 15.00 | |  Obrycki, Tomasz | | | 1489 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Dobrowolski, Kamil | | | 1177 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Lewek, Jakub | | | 1257 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Czarnomysy, Dawid | | | 1139 | POL | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Kaszuba, Michal | | | 1242 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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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