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Individual Calculations December 2018 |
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| Tahay, Alexis Total change: 2.20 | |   |
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| M.Chigorin Memorial 2018 | St. Petersburg | RUS | 2018-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2265 | 2312 | 5.00 | 9 | 0.06 | 20 | 1.20 | |
|  Kombar, Mariya | | | 1912 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Popov, Ivan | g | | 2611 | RUS | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Tsapalin, Sergey | | | 2032 | RUS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Lavrinovitsh, Denis | | | 2078 | RUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Burmakin, Vladimir | g | | 2523 | RUS | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Khanin, Semen | m | | 2510 | RUS | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Fedotov, Alexey | | | 2057 | RUS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Lobanov, Sergei | m | | 2539 | RUS | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Kochukova, Anna | | wf | 2121 | RUS | 0.50 | 1 | -0.25 | 20 | -5.00 | | | * 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) | | | | Team 2019 - Nationale 2 r3-4 | FRANCE | FRA | 2018-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2367 | 2331 | 0.50 | 1 | 0.05 | 20 | 1.00 | |
| | Ivanov, Jordan | m | | 2367 | BUL | 0.50 | 1 | 0.05 | 20 | 1.00 | |
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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