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Individual Calculations January 2023 |
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| Fernandez Velazquez, Josias Andre Total change: 43.20 | |   |
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| Festival Sudamericano de la Juventud 2022 Sub 14 Absoluto | Asuncion | PAR | 2022-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1418 | 1229 | 2.50 | 7 | 0.30 | 40 | 12.00 | |
|  Caceres Sandoval, Eduardo | | | 1810 | PER | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Almaraz Aquino, Alejandro | | | 1063 | PAR | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Genehr, Alexandre Kraether | | | 1591 | BRA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Pizarro Zegarra, Arthur Paul | | | 1220 | PER | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Bona, Luca Jesus | | | 1496 | ARG | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Rojas Linares, Nicolas Gabriel | | | 1545 | PER | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Bravo Cabrera, Cesar Daniel | | | 1198 | ECU | 0.50 | 1 | -0.04 | 40 | -1.60 | |
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) | | | | Sudamericano Escolar 2022 Sub 15 | Ciudad del Este | PAR | 2022-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1423 | 1229 | 2.00 | 4 | 0.78 | 40 | 31.20 | |
| | Jimenez Salas, Maria Teresa | | | 1776 | PER | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Gomes, Lorenzo Bevervanso | | | 1285 | BRA | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Peiro Mayer, Melissa | | | 1392 | ARG | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Jurado, Laura Alves | | | 1237 | BRA | 1.00 | 1 | 0.51 | 40 | 20.40 | |
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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