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Individual Calculations November 2023 |
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| Zapolska, Roksana Total change: -42.80 | |   |
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| XI Memorial Szachowy Jana Kipczaka i Pawla Paradowskiego | Zarow | POL | 2023-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1305 | 1441 | 3.00 | 5 | -0.28 | 40 | -11.20 | |
|  Janda, Piotr | | | 1073 | POL | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Tyszecki, Aliaksandr | | | 1736 | POL | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Handwerkier, Pawel | | | 1354 | POL | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Cygan, Miroslaw | | | 1272 | POL | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Galuszka, Michal | | | 1092 | POL | 1.00 | 1 | 0.11 | 40 | 4.40 | |
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) | | | | Jesienny Wyscig po Kategorie 2023 | Wroclaw | POL | 2023-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1308 | 1441 | 2.50 | 5 | -0.79 | 40 | -31.60 | |
| | Sonibare, Antoni | | | 1147 | POL | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Repetilo, Daria | | | 1311 | UKR | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Somyk, Marcin | | | 1744 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Mroz, Grzegorz | | | 1054 | POL | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Kasprzak, Michal | | | 1283 | POL | 0.50 | 1 | -0.21 | 40 | -8.40 | |
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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