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Rapid:
Individual Calculations September 2023 |
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| Grabowski, Wlodzimierz Total change: -49.80 | |   |
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| I Swietokrzyskie Wakacje z Szachami -OPEN RAPID | Suchedniow | POL | 2023-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1340 | 1356 | 1.50 | 7 | -2.49 | 20 | -49.80 | |
|  Kaim, Piotr | | | 2068 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Szymanski, Adam | | | 1155 | POL | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Kot, Szymon | | | 1046 | POL | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Szmolke, Stanislaw | | | 1163 | POL | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Karas, Stanislaw | | | 1048 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Guzinski, Tadeusz | | | 1505 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Stryjek, Damian | | | 1394 | POL | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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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