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Individual Calculations September 2023 |
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| Swiderski, Piotr Total change: 74.40 | |   |
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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 |
| 1326 | 1005 | 3.00 | 8 | 1.86 | 40 | 74.40 | |
|  Chmiel, Kuba | | | 1367 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Oleszczuk, Artur | | | 1314 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Michalak, Leon | | | 1236 | POL | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Dysko, Michal | | | 1393 | POL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Kazana, Szymon | | | 1256 | POL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Obuchowicz, Jerzy | | | 1464 | POL | 1.00 | 1 | 0.95 | 40 | 38.00 | | | Radomski, Oskar | | | 1183 | POL | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Kalvaitis, Gintautas | | | 1391 | LTU | 1.00 | 1 | 0.91 | 40 | 36.40 | |
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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