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Rapid:
Individual Calculations September 2023 |
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| Owczarz, Michal Total change: -22.00 | |   |
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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 |
| 1518 | 1317 | 1.00 | 5 | -0.41 | 40 | -16.40 | |
|  Marszk, Kazimierz | f | | 1618 | POL | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Rosa, Antoni | | | 1546 | POL | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Kostana, Adela | | | 1110 | POL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Szwaj, Jacek | | | 1792 | POL | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Bednarkiewicz, Jakub | | | 1525 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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) | | | | 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - rapid 2 | Polanica-Zdroj | POL | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1215 | 1317 | 3.00 | 5 | -0.14 | 40 | -5.60 | |
| | Kania, Wiktor | | | 1039 | POL | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Soszka, Szymon | | | 1546 | POL | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Sulek, Grzegorz | | | 1145 | POL | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Skolimowski, Michal | | | 1112 | POL | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Boncela, Milosz | | | 1234 | POL | 1.00 | 1 | 0.39 | 40 | 15.60 | |
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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