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Rapid:
Individual Calculations January 2019 |
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| Chulkova, Daria Total change: -15.80 | |   |
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| Volgograd region rapid youth champ Girls U13 | Volgograd | RUS | 2018-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1228 | 1193 | 1.50 | 5 | -0.79 | 20 | -15.80 | |
|  Karamyan, Diana | | | 1159 | RUS | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Davydova, Nadezhda | | | 1005 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Zagrebina, Marina | | | 1434 | RUS | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Smirnova, Alena | | | 1188 | RUS | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Kulygina, Uliyana | | | 1354 | RUS | 0.50 | 1 | 0.21 | 20 | 4.20 | |
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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