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Individual Calculations August 2022 |
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| Costa, Maria Total change: -80.00 | |   |
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| Pan American Youth Chess Festival 2022 U14 Female | Montevideo | URU | 2022-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1292 | 1234 | 1.00 | 7 | -2.00 | 40 | -80.00 | |
|  Wilson, Hannah | | | 1522 | BAR | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Villegas Ampuero, Consuelo | | | 1333 | CHI | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Zhong, April Yunwei | | | 1392 | CAN | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Brito Marquez, Sophia Valentina | | | 1215 | VEN | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Santana, Sofia | | | 1095 | URU | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Reifer-Belle, Chanon | | | 1199 | BAR | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Arivoli, Sadhana | | | 1291 | USA | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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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