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Individual Calculations January 2024 |
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| Fernandez Rocha, Mauro Alejandro Total change: 108.00 | |   |
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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 |
| 1402 | 1213 | 2.50 | 5 | 1.18 | 40 | 47.20 | |
|  Torrico Castro, Raikonen Dairo | | | 1428 | BOL | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Abilhoa, Felipe Auer | | | 1235 | BRA | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Toller, Bautista | | | 1543 | ARG | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Payares Diaz, Alejandro | | | 1422 | COL | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Llatas Parihuaman, Jose Maria | | | 1384 | PER | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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) | | | | Campeonato Nacional Interclubes de Ajedrez 2023 | Cochabamba | BOL | 2023-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1122 | 1213 | 4.00 | 4 | 1.52 | 40 | 60.80 | |
| | Limachi Gomez, Eymi Nicol | | | 1018 | BOL | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Rodriguez Barrientos, Johan Razie | | | 1255 | BOL | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Montevilla Cahuasa, Amanda | | | 1171 | BOL | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Aduviri Melendres, Nicolas | | | 1042 | BOL | 1.00 | 1 | 0.27 | 40 | 10.80 | |
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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