Rapid:
Individual Calculations April 2023 |
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Peroutka, Ivo Total change: -18.20 | | |
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Otwarte Mistrzostwa Dolnego Slaska w Szachach Szybkich | Scinawka Srednia | POL | 2023-03-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1578 | 1651 | 3.50 | 7 | -0.91 | 20 | -18.20 | |
| Majocha, Piotr | | | 1846 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | Rzadkowska, Kaja | | | 1434 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | Stachowiak, Kamil | m | | 2337 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | Popczynska, Maja | | | 1409 | POL | 0.00 | 1 | -0.80 | 20 | -16.00 | | Lesnikowski, Mateusz | | | 1251 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Zapolska, Roksana | | | 1403 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | Gibala, Krzysztof | | | 1369 | POL | 0.50 | 1 | -0.34 | 20 | -6.80 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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