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Individual Calculations December 2018 |
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| Chernyak, Viktoria Total change: -13.60 | |   |
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| M.Chigorin Memorial 2018 | St. Petersburg | RUS | 2018-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2076 | 2200 | 4.50 | 8 | -0.52 | 20 | -10.40 | |
|  Petrov, Maksim | | | 1800 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Zolotyh, Lev | | | 1849 | RUS | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Loktionov, Kirill | | | 1800 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ter-Saakian, Grigorii | | | 1982 | RUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Smirnov, Artem | m | | 2405 | RUS | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Pestryakov, Nikita | | | 1960 | RUS | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Ofitserian, Boris | f | | 2411 | RUS | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Timerkhanov, Alexander | f | | 2398 | RUS | 0.50 | 1 | 0.26 | 20 | 5.20 | | | * 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) | | | | FIN League 2018-19 Div 2/1 Round 4 | Various | FIN | 2018-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2079 | 2200 | 0.50 | 1 | -0.16 | 20 | -3.20 | |
| | Tahkavuori, Tapani | | | 2079 | FIN | 0.50 | 1 | -0.16 | 20 | -3.20 | |
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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