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Blitz:
Individual Calculations April 2022 |
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| Rostovtsev, Petr Total change: -15.80 | |   |
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| Serpukhov blitz 2022 U13 | Serpukhov | RUS | 2022-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1553 | 1755 | 5.00 | 8 | -0.79 | 20 | -15.80 | |
|  Bunev, Petr | | | 1310 | RUS | 1.00 | 1 | 0.06 | 20 | 1.20 | |  Belokhvostik, Alexandr | | | 1569 | RUS | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Rybakova, Mariya Al | | | 1355 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Emelyanov, Evgeny Alex. | | | 1483 | RUS | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Karpenko, Anton | | | 1845 | RUS | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Khafizova, Diana | | | 1443 | RUS | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Kaverin, Pavel Vlad | | | 1790 | RUS | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Preobrazhenskaya, Diana | | | 1632 | RUS | 0.00 | 1 | -0.67 | 20 | -13.40 | | | * 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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