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Blitz:
Individual Calculations February 2023 |
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| Sergienko, Artyom Total change: -24.00 | |   |
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| New year battles 2023 - blitz | Izmail | UKR | 2023-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1227 | 1158 | 1.50 | 5 | -0.60 | 40 | -24.00 | |
|  Apostolakii, Iryna | | | 1485 | UKR | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Dymytrova, Anastasia | | | 1190 | UKR | 0.50 | 1 | 0.04 | 40 | 1.60 | |  Demchenko, Anna | | | 1007 | UKR | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Alavatskyi, Viacheslav | | | 1191 | UKR | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Moscvichov, Andrei | | | 1264 | UKR | 1.00 | 1 | 0.64 | 40 | 25.60 | |
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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