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Individual Calculations October 2023 |
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| Flores Sutherland, Hernan Total change: -18.60 | |   |
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| TORNEO SUB 1600 FIDE CHESSVINA | Vina del Mar | CHI | 2023-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1285 | 1404 | 1.00 | 3 | -0.93 | 20 | -18.60 | |
|  Vergara Arenas, Amapola Angely | | | 1311 | CHI | 0.00 | 1 | -0.63 | 20 | -12.60 | |  Ortiz Arce, Benjamin | | | 1457 | CHI | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Rozas Verdejo, Sofia | | | 1087 | CHI | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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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