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Individual Calculations August 2023 |
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| Skawinski, Arkadiusz Total change: -3.10 | |   |
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| Peqiin Open International Tournament A | Pkin | ISR | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2230 | 2346 | 4.00 | 7 | -0.31 | 10 | -3.10 | |
|  Cohen, Avi | | | 1946 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Postny, Evgeny | g | | 2563 | ISR | 0.00 | 1 | -0.22 | 10 | -2.20 | | | Tazbir, Martcin | g | | 2507 | POL | 0.50 | 1 | 0.21 | 10 | 2.10 | | | Pevzner, Maks | | | 2139 | ISR | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Evgenii, Shuvalov | | | 2050 | RUS | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Yakovleva, Tatiana | | | 1929 | ISR | 1.00 | 1 | 0.07 | 10 | 0.70 | | | Dvoirys, Semen I. | g | | 2474 | RUS | 0.00 | 1 | -0.33 | 10 | -3.30 | | | * 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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