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Individual Calculations May 2019 |
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| Trifonova, Daria Total change: -4.40 | |   |
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| Spassky Cup 2019 - Girls Cup 11 | St. Petersburg | RUS | 2019-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1142 | 1259 | 2.50 | 4 | -0.11 | 40 | -4.40 | |
|  Gulaia, Maria | | | 1076 | RUS | 0.50 | 1 | -0.24 | 40 | -9.60 | |  Loviagina, Dariana | | | 1332 | RUS | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Vlasova, Mariya N | | | 1086 | RUS | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Denikina, Maria | | | 1075 | RUS | 0.50 | 1 | -0.24 | 40 | -9.60 | |
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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