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Individual Calculations October 2021 |
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| Dias, Clara Total change: -17.20 | |   |
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| XXXI Panamerican Youth Chess Festival 2021 - U14 Girl | Florianopolis SC | BRA | 2021-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1315 | 1307 | 2.50 | 6 | -0.43 | 40 | -17.20 | |
|  Kaur, Aradh | | | 1479 | USA | 0.00 | 1 | -0.27 | 40 | -10.80 | |  Tapia, Luany | | | 1067 | PAN | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Gonzalez Gonzalez, Valentina Anto | | | 1198 | CHI | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Velasquez Marin, Glaycell Daniela | | | 1243 | VEN | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Vasquez Vasquez, Marielos | | wc | 1498 | ESA | 1.00 | 1 | 0.75 | 40 | 30.00 | | | De Ramos, Mitzi Vedan | | | 1402 | BRA | 0.50 | 1 | 0.13 | 40 | 5.20 | |
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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