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Individual Calculations September 2017 |
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| Mutina, Sofia Total change: -58.00 | |   |
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| 103 Peters Rook - Girls Cup 9 | Petergof | RUS | 2017-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1133 | 1302 | 0.00 | 2 | -1.45 | 40 | -58.00 | |
|  Kusakina, Uliana | | wc | 1103 | RUS | 0.00 | 1 | -0.76 | 40 | -30.40 | |  Medvedeva, Ustinia M. | | | 1163 | RUS | 0.00 | 1 | -0.69 | 40 | -27.60 | |
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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