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Blitz:
Individual Calculations January 2017 |
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| Kostornichenko, Yana Total change: -20.40 | |   |
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| Blitz_Volgograd Region championship Girls U13 | Volgograd | RUS | 2016-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1282 | 1372 | 2.00 | 5 | -1.02 | 20 | -20.40 | |
|  Fedoricheva, Ekaterina | | | 1433 | RUS | 1.00 | 1 | 0.58 | 20 | 11.60 | |  Kramarenko, Elena | | | 1525 | RUS | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Moiseeva, Mariya | | | 1039 | RUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Ilyushina, Daria | | | 1116 | RUS | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Pokasova, Irina | | | 1295 | RUS | 0.00 | 1 | -0.61 | 20 | -12.20 | |
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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