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Blitz:
Individual Calculations April 2021 |
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| Kuzmina, Anna Total change: -4.40 | |   |
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| Serpukhov blitz 2021 U15 | Serpukhov | RUS | 2021-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1347 | 1308 | 2.50 | 6 | -0.22 | 20 | -4.40 | |
|  Serenko, Vladislav | | | 1565 | RUS | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Shelepenkov, Filat | | | 1240 | RUS | 1.00 | 1 | 0.41 | 20 | 8.20 | |  Kostenjuk, Kristina | | | 1238 | RUS | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Krugov, Alexandr | | | 1083 | RUS | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Lintsov, Arseniy | | | 1551 | RUS | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Telin, Svyatoslav | | | 1405 | RUS | 1.00 | 1 | 0.63 | 20 | 12.60 | |
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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