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Individual Calculations January 2024 |
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| Toller, Bautista Total change: -50.80 | |   |
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| XIX Festival Sul-Americano da Juventude 2023 STD - U10 Absoluto | Florianopolis SC | BRA | 2023-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1297 | 1543 | 5.00 | 8 | -1.27 | 40 | -50.80 | |
|  Ortiz Barriales, Leonel Leyton | | | 1143 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Abilhoa, Felipe Auer | | | 1235 | BRA | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Salamanca Paraguayo, Mateo | | | 1226 | BOL | 1.00 | 1 | 0.13 | 40 | 5.20 | | | De Oliveira, Tobias Luiz Carvalho | | | 1383 | BRA | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Llatas Parihuaman, Jose Maria | | | 1384 | PER | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Fernandez Rocha, Mauro Alejandro | | | 1213 | BOL | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Ovejero Jara, Dante Ismael | | | 1202 | PAR | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Mariani, Kim Paul | | | 1589 | BRA | 1.00 | 1 | 0.56 | 40 | 22.40 | | | * 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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