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Individual Calculations July 2019 |
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| Zakaryan, David Total change: 4.20 | |   |
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| Development South 2019 open | Krasnodar | RUS | 2019-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2277 | 2347 | 5.50 | 9 | 0.42 | 10 | 4.20 | |
|  Alikhanyan, Zorik | | | 1947 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Khokhlova, Ekaterina | | | 1947 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Triapishko, Alexandr | m | | 2512 | RUS | 0.00 | 1 | -0.28 | 10 | -2.80 | | | Gridnev, Yury | | | 2006 | RUS | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Vastrukhin, Oleg | | | 2422 | RUS | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Turobov, Ilia | | | 2179 | RUS | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Oganian, Miran | m | | 2437 | RUS | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Ponkratov, Pavel | g | | 2649 | RUS | 0.50 | 1 | 0.35 | 10 | 3.50 | | | Duzhakov, Ilya | m | | 2396 | RUS | 0.00 | 1 | -0.43 | 10 | -4.30 | | | * 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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