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Individual Calculations May 2017 |
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| Da Rocha, Selma Cristina Cruz Total change: 0.00 | |   |
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| World Amateur Female Championship - under 1700 | Spoleto | ITA | 2017-04-01 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1428 | 0 | 1.50 | 7 | 0.00 | 1198 | | 0.00 | |
|  Jaramillo, Amparo | | | 1416 | COL | 0.00 | 1 | 0.00 | | 0.00 | |  Ngieng, Vivian | | | 1270 | MAS | 0.00 | 1 | 0.00 | | 0.00 | | | Badrakova, Kseniya | | | 1422 | RUS | 0.50 | 1 | 0.00 | | 0.00 | | | De Souza, Elana Silva | | | 1562 | BRA | 0.00 | 1 | 0.00 | | 0.00 | | | Farucci, Rita | | | 1219 | ITA | 1.00 | 1 | 0.00 | | 0.00 | | | Escobar, Ariana | | | 1489 | ECU | 0.00 | 1 | 0.00 | | 0.00 | | | Popova, Vilena | | | 1618 | RUS | 0.00 | 1 | 0.00 | | 0.00 | |
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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