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Individual Calculations May 2023 |
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| Bazan Romero, Alberto Total change: -11.60 | |   |
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| 13 TORNEO IRT DE IQUIQUE-RITMO OFICIAL | Iquique | CHI | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1423 | 1837 | 3.00 | 4 | -0.58 | 20 | -11.60 | |
|  Mora Morgado, Mauricio | | | 1271 | CHI | 1.00 | 1 | 0.02 | 20 | 0.40 | |  Chandia Robles, Joaquin Ignacio | | | 1306 | CHI | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Hernandez Barrera, Mauricio | | | 1676 | CHI | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Inostroza Cordova, Jorge | | | 1437 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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