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Rapid:
Individual Calculations June 2023 |
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| Ziemski, Jaroslaw Total change: -17.60 | |   |
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| Memorial pamieci Alfreda Maslanki | Zabrze | POL | 2023-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1620 | 1660 | 2.00 | 5 | -0.88 | 20 | -17.60 | |
|  Kozik, Maksymilian | | | 1269 | POL | 0.00 | 1 | -0.91 | 20 | -18.20 | |  Walenciak, Michal | | | 1260 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Straszak, Tadeusz | | | 1324 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Razin, Vadim | | | 2300 | UKR | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Jacel, Lukasz | | | 1945 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | * 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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