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Individual Calculations October 2021 |
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| Mayeregger Gonzalez, Fiorella Total change: 90.80 | |   |
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| XXXI Panamerican Youth Chess Festival 2021 - U12 Girl | Florianopolis SC | BRA | 2021-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1321 | 1074 | 3.50 | 6 | 2.27 | 40 | 90.80 | |
|  Castillo Beitia, Ashley | | | 1474 * | PAN | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Ramazzotte, Esther Zilli | | | 1277 | BRA | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Marin Garrido, Carolina | | | 1232 | MEX | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Arenas Lavado, Luciana Andrea | | | 1368 | PER | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Wilson, Hannah | | | 1340 | BAR | 0.00 | 1 | -0.18 | 40 | -7.20 | | | El Hage Serrano, Caely | | | 1232 | BOL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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