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Individual Calculations August 2023 |
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| Morales Santos, Natasha Total change: -11.60 | |   |
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| Campeonato Femenino de Puerto Rico 2023 | Caguas | PUR | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1578 | 1910 | 2.00 | 3 | -0.58 | 20 | -11.60 | |
|  Richiez Guillen, Ciara Bernadette | | | 1510 * | PUR | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Rivera Negron, Yanira | | wc | 1722 | PUR | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Alvarado Perez, Coralys M. | | | 1501 | 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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