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Individual Calculations September 2021 |
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| Talecki, Karol Total change: -17.00 | |   |
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| V Miedzynarodowy Memorial Ireny Warakomskiej - Open C | Suwalki | POL | 2021-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1253 | 1081 | 0.00 | 3 | -0.85 | 20 | -17.00 | |
|  Chiszko, Oskar | | | 1373 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Wisniewski, Wiktor | | | 1230 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Borowik, Grzegorz | | | 1155 | POL | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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