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Individual Calculations February 2019 |
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| Zakaryan, David Total change: 4.00 | |   |
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| SouthFR Chmp. 2019 - team | Sochi | RUS | 2019-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2132 | 2378 | 3.50 | 4 | 0.40 | 10 | 4.00 | |
|  Airapetian, Eduard | | | 1978 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Jary, Sergey | | | 2286 | UKR | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Airapetian, Eduard | | | 1978 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Jary, Sergey | | | 2286 | UKR | 1.00 | 1 | 0.37 | 10 | 3.70 | | | * 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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