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Individual Calculations May 2023 |
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| Castillo Gutierrez, Alvaro Total change: -30.80 | |   |
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| CLUB DE AJEDREZ CHILE - TORNEO IRT SUB 2400 VUELTA A CLASES 2023 | Santiago | CHI | 2023-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1406 | 1651 | 0.00 | 2 | -1.54 | 20 | -30.80 | |
|  Marquez Rosas, Vicente | | | 1251 * | CHI | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Carmona Munoz, Veronica | | | 1560 | CHI | 0.00 | 1 | -0.62 | 20 | -12.40 | | | * 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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