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Individual Calculations September 2021 |
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| Kruszynski, Jacek Total change: -12.40 | |   |
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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 |
| 1220 | 1064 | 1.50 | 7 | -0.62 | 20 | -12.40 | |
|  Borowik, Karol | | | 1369 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Rodziewicz-Bielewicz, Kuba | | | 1226 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Maliszewski, Stefan | | | 1137 | POL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Pac, Cyryl | | | 1118 | POL | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Chmielewska, Julia | | | 1348 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Iracki, Piotr | | | 1127 | POL | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Matylewska-Para, Anna | | | 1213 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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