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Individual Calculations August 2023 |
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| Vazquez Maccarini, Danitza Total change: -5.80 | |   |
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| Campeonato Femenino de Puerto Rico 2023 | Caguas | PUR | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1573 | 2080 | 3.50 | 4 | -0.29 | 20 | -5.80 | |
|  Alvarado Perez, Coralys M. | | | 1501 | PUR | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Rivera Negron, Yanira | | wc | 1722 | PUR | 0.50 | 1 | -0.40 | 20 | -8.00 | |  Richiez Guillen, Ciara Bernadette | | | 1388 | PUR | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Trinidad Carrero, Dessire | | | 1680 * | PUR | 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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