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Individual Calculations June 2023 |
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| Castillo Cortes, Roberto Total change: -47.60 | |   |
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| IRT SUB 2400 ANIVERSARIO DE OVALLE | Ovalle Chile | CHI | 2023-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1510 | 1817 | 3.00 | 5 | -1.19 | 40 | -47.60 | |
|  Jopia Milla, Luis Alfonso | | | 1417 * | CHI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Neira Apablaza, Jose Manuel Edu | | | 1549 | CHI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Freire Catalan, Sebastian Luis | | | 1656 | CHI | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Campos Zambrano, Alexis Andres | | | 1595 | CHI | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Lagos Villalobos, Alexander | | | 1334 | CHI | 1.00 | 1 | 0.05 | 40 | 2.00 | | | * 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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