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Individual Calculations July 2021 |
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| Jurkiewicz, Kazimierz Total change: 11.40 | |   |
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| FIDE OPEN o Puchar Prezesa KPZSzach | Biale Blota | POL | 2021-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1226 | 1179 | 2.00 | 3 | 0.57 | 20 | 11.40 | |
|  Stanowska, Julia | | | 1028 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Szmidt, Przemyslaw | | | 1579 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Gesicki, Zbigniew | | | 1072 | POL | 1.00 | 1 | 0.35 | 20 | 7.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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