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Individual Calculations February 2021 |
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| Batova, Tatyana Total change: 12.80 | |   |
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| 6th A.Suetin memorial_G15 | Tula | RUS | 2021-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1381 | 1089 | 1.00 | 4 | 0.32 | 40 | 12.80 | |
|  Gulkevitch, Sofia | | | 1282 | RUS | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Telelyukhina, Elizaveta | | | 1489 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Puzanova, Anastasia | | | 1265 | RUS | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Kirdyashkina, Ekaterina | | | 1489 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | |
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