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Blitz:
Individual Calculations May 2021 |
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| Korolev, Artem Total change: 53.40 | |   |
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| Petrograd District Blitz 2021-7, I.Blechzin Memorial | St. Petersburg | RUS | 2021-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1799 | 1579 | 5.50 | 10 | 2.67 | 20 | 53.40 | |
|  Tskhadadze, Anna | | | 1952 | RUS | 0.50 | 1 | 0.40 | 20 | 8.00 | |  Sotsky, Alexander | m | | 2140 | RUS | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Buynitskiy, Daniil | | | 2109 | RUS | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Yakovlev, Anton | | | 1466 | RUS | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Simkin, Alexander | | | 1518 | RUS | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Sorin, Ilya | | | 1664 | RUS | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Archelkov, Arseniy | | | 1883 | KAZ | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Virshich, Vasiliy | | | 1899 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Chetverikov, Georgy | | | 1898 | RUS | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Iliasov, Iaroslav | | | 1456 | RUS | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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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