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Blitz:
Individual Calculations May 2023 |
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| Tskhadadze, Anna Total change: -10.60 | |   |
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| I.Blechzin Memorial 2023 Blitz | St. Petersburg | RUS | 2023-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1880 | 1930 | 5.50 | 11 | -0.53 | 20 | -10.60 | |
|  Zaripova, Nailia | | | 1530 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kishiev, Famil | | | 2241 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Sevostyanov, Dmitry | | | 1505 | RUS | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Rezvy, Lev | | | 2200 | RUS | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Puzyrevsky, Semen | | | 2157 | RUS | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Polnikov, Ivan | | | 1649 | RUS | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Krasnov, Ilia A. | | | 1627 | RUS | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Plonskiy, Danila | | | 1602 | RUS | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Shihaliev, Leonard | | | 2123 | RUS | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Khairov, Rinat | | | 1735 | RUS | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Epishin, Vladimir | g | | 2316 | RUS | 0.00 | 1 | -0.09 | 20 | -1.80 | | | * 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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