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Individual Calculations July 2023 |
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| Wisniewski, Wieslaw Total change: -20.60 | |   |
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| Mistrzostwa Polski Seniorow w Szachach na 2023 rok | Karpacz | POL | 2023-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1468 | 1273 | 1.50 | 8 | -1.03 | 20 | -20.60 | |
|  Siewert, Roman | | | 1804 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Kiwilsza, Piotr | | | 1529 | POL | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Zawierucha, Aleksander | | | 1862 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Pawlak, Grzegorz | | | 1540 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Didyk, Andrzej | | | 1343 | POL | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Szopa, Andrzej | | | 1199 | POL | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Przygrodzka, Marzanna | | | 1253 | POL | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Chromicz, Andrzej | | | 1214 | POL | 0.00 | 1 | -0.58 | 20 | -11.60 | |
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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