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Rapid:
Individual Calculations October 2023 |
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| Ostojski, Dawid Total change: 184.00 | |   |
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| Polish Rapid Youth Chess Championship 2023 - B18 | Bydgoszcz | POL | 2023-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1672 | 1254 | 5.50 | 11 | 4.60 | 40 | 184.00 | |
|  Karut, Kacper | | | 1760 | POL | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Orzechowski, Jakub | | | 1530 | POL | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Krupinski, Mikolaj | | | 1620 | POL | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Ciszewski, Krzysztof | | | 1899 | POL | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Lasok, Marek | | | 1723 | POL | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Zyto, Karol | | | 1635 | POL | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Halhoul, Adam | | | 1679 | POL | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Krakowiak, Filip | | | 1590 | POL | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Ochalik, Filip | | | 1659 | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kossowski, Pawel | | | 1671 | POL | 1.00 | 1 | 0.93 | 40 | 37.20 | | | Sternik, Piotr | | | 1624 | POL | 0.50 | 1 | 0.40 | 40 | 16.00 | |
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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