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Individual Calculations September 2023 |
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| Krasniewski, Grzegorz Total change: -43.60 | |   |
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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 |
| 1167 | 1282 | 1.50 | 4 | -1.09 | 40 | -43.60 | |
|  Mulet, Mateusz | | | 1418 | POL | 0.00 | 1 | -0.32 | 40 | -12.80 | |  Szumiec, Jan | | | 1053 | POL | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Zielinski, Piotr | | | 1082 | POL | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Taranowicz, Zofia | | | 1113 | POL | 1.00 | 1 | 0.28 | 40 | 11.20 | |
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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