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Individual Calculations January 2024 |
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| Valverde, Melina Total change: -27.60 | |   |
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| XIX Festival Sul-Americano da Juventude 2023 STD - U12 Feminino | Florianopolis SC | BRA | 2023-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1136 | 1102 | 2.50 | 7 | -0.69 | 40 | -27.60 | |
|  Solari Quelali, Valeska Tiana | | | 1312 | BOL | 0.50 | 1 | 0.27 | 40 | 10.80 | |  Otrilla Guevara, Mariana | | | 1052 | PER | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Fernandez Rocha, Mariana Abigail | | | 1202 | BOL | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Henriquez Prado, Victoria | | | 1179 | CHI | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Soejima, Sofia Rie | | | 1153 | BRA | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Silvero Delgado, Liz Montserrat | | | 1017 | PAR | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Biazon, Heloise De Oliveira | | | 1039 | BRA | 0.50 | 1 | -0.09 | 40 | -3.60 | |
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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