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Individual Calculations February 2020 |
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| Riskin, Grigory Total change: 52.80 | |   |
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| T.Petrosian memorial 2020 | Moscow | RUS | 2020-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1349 | 1161 | 3.00 | 6 | 1.32 | 40 | 52.80 | |
|  Kasaeva, Sofiia | | wf | 1561 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Agashin, Aleksandr | | | 1527 | RUS | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Mirzoian, Mikhail | | | 1124 | RUS | 0.50 | 1 | -0.05 | 40 | -2.00 | |  Styopin, Evgeniy | | | 1315 | RUS | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Brujako, Alexei | | | 1245 | RUS | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Saulin, Grigoriy | | | 1324 | RUS | 1.00 | 1 | 0.72 | 40 | 28.80 | | | * 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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