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Individual Calculations April 2019 |
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| Polyakov, Yury Total change: -6.20 | |   |
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| Championship SFO seniors 2019 | Azov | RUS | 2019-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2057 | 2201 | 5.00 | 8 | -0.31 | 20 | -6.20 | |
|  Bondarev, Boris | | | 1924 | RUS | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Didy, Kaplan | | | 1995 | RUS | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Nikolaev, Valerij | | | 1801 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pushkov, Nikolai | g | | 2297 | RUS | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Levchuk, Ivan | | | 1904 | RUS | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Zakharov, Alexander | m | | 2262 | RUS | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Tyunin, Vladislav | f | | 2277 | RUS | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Popov, Evgeny | | | 1998 | RUS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | * 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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