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Individual Calculations September 2021 |
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| I,en, Bok Total change: 15.20 | |   |
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| Gidrostroy Cup 2021 | Yuzhno-Sakhalinsk | RUS | 2021-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1910 | 1941 | 5.50 | 9 | 0.76 | 20 | 15.20 | |
|  Khorgan, Zoya | | | 1541 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Khrapov, Aleksandr | | | 2132 | RUS | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Den, Dmitrij | | | 2183 | RUS | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Romanov, Alexei | m | | 2294 | RUS | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Filin, Viktor | | | 1752 | RUS | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Bambizo, Mikhail | | | 1541 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Petrenko, Andrey Yu. | | | 2014 | RUS | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Kilbienep, Tuskul | | | 1729 | RUS | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Vereshchagin, Ivan | | | 2000 | RUS | 1.00 | 1 | 0.58 | 20 | 11.60 | | | * 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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