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Rapid:
Individual Calculations September 2023 |
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| Kostana, Adela Total change: -18.60 | |   |
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| 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - rapid1 | Polanica-Zdroj | POL | 2023-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1348 | 1110 | 0.00 | 4 | -0.93 | 20 | -18.60 | |
|  Soszka, Szymon | | | 1546 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Gajec, Roza | | | 1412 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Owczarz, Michal | | | 1317 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Szuszkiewicz, Stanislaw | | | 1115 | POL | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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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