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Individual Calculations July 2019 |
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| Vastrukhin, Oleg Total change: 5.90 | |   |
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| Development South 2019 open | Krasnodar | RUS | 2019-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2288 | 2422 | 6.50 | 9 | 0.59 | 10 | 5.90 | |
|  Kunin, Maksim | | | 2022 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Doroshenko, Diana | | wm | 2105 | RUS | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Korneev, Oleg | g | | 2527 | ESP | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Potapova, Margarita | | wf | 2256 | RUS | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Zakaryan, David | f | | 2347 | RUS | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Smirnov, Alexey | | | 2452 | RUS | 0.00 | 1 | -0.46 | 10 | -4.60 | | | Polyakov, Yury | | | 2186 | RUS | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Palkovich, Denis | f | | 2184 | UKR | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Triapishko, Alexandr | m | | 2512 | RUS | 0.50 | 1 | 0.12 | 10 | 1.20 | | | * 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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