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Individual Calculations November 2019 |
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| Oconnor, Zaina Total change: 28.40 | |   |
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| XVII Festival de Ajedrez de la Juventud de Centroamerica y el Caribe 2019 (U-10 Femenino) | Tegucigalpa | HON | 2019-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1261 | 1205 | 2.50 | 4 | 0.71 | 40 | 28.40 | |
|  Ferrer Naranjo, Liennys | | | 1163 | CUB | 0.00 | 1 | -0.56 | 40 | -22.40 | |  Wilson, Hannah | | | 1072 | BAR | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Salvato Leon, Ana Maria | | | 1559 | CUB | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Mayorga Araya, Sofia | | | 1249 | CRC | 1.00 | 1 | 0.56 | 40 | 22.40 | |
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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