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Individual Calculations September 2023 |
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| Magrel, Wiktor Total change: -26.00 | |   |
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| VII Miedzynarodowy Memorial Ireny Warakomskiej - OPEN C | Suwalki | POL | 2023-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1278 | 1295 | 3.00 | 7 | -0.65 | 40 | -26.00 | |
|  Nocek, Dominik | | | 1537 | POL | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Grabek, Andrzej | | | 1128 | POL | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Rzecki, Andrzej | | | 1084 | POL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Iracki, Piotr | | | 1068 | POL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Palejko, Maria | | | 1424 | POL | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Businski, Karol | | | 1393 | POL | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Oleszczuk, Artur | | | 1314 | POL | 0.00 | 1 | -0.47 | 40 | -18.80 | |
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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