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Individual Calculations September 2023 |
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| Businski, Karol Total change: 50.20 | |   |
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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 |
| 1388 | 1393 | 7.00 | 9 | 2.51 | 20 | 50.20 | |
|  Zielinski, Piotr | | | 1082 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Redlicki, Michal | | | 1233 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Sawicki, Dorian | | | 1540 | POL | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Urych, Krzysztof | | | 1535 | POL | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Pieczulis, Hubert | | | 1594 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Krasniewski, Piotr | | | 1189 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Krynicki, Filip | | | 1476 | POL | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Magrel, Wiktor | | | 1295 | POL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Pietras, Maksymilian | | | 1547 | POL | 1.00 | 1 | 0.71 | 20 | 14.20 | |
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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