Individual Calculations May 2017 |
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De Souza, Elana Silva Total change: -4.40 | | |
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World Amateur Female Championship - under 1700 | Spoleto | ITA | 2017-04-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1396 | 1562 | 4.00 | 6 | -0.22 | 20 | -4.40 | |
| Ngieng, Vivian | | | 1270 | MAS | 1.00 | 1 | 0.15 | 20 | 3.00 | | Popova, Vilena | | | 1618 | RUS | 0.00 | 1 | -0.42 | 20 | -8.40 | | Escobar, Ariana | | | 1489 | ECU | 0.00 | 1 | -0.60 | 20 | -12.00 | | Greeshma, Anand Dhumal | | | 1260 | IND | 1.00 | 1 | 0.15 | 20 | 3.00 | | Badrakova, Kseniya | | | 1422 | RUS | 1.00 | 1 | 0.31 | 20 | 6.20 | | Yarur Rescaglio, Maria Jose | | | 1315 | CHI | 1.00 | 1 | 0.19 | 20 | 3.80 | | 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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