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Rapid:
Individual Calculations November 2023 |
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| Gerena Rivas, Eliam Total change: -4.20 | |   |
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| Campeonato Nacional de Ajedrez Activo ICC 2023 Abierta | San Juan | PUR | 2023-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1877 | 2086 | 3.50 | 5 | -0.21 | 20 | -4.20 | |
|  Negron De Jesus, Willie Lee | | | 1753 | PUR | 0.50 | 1 | -0.38 | 20 | -7.60 | |  Soto Roman, Luis A. | | | 1686 * | PUR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sosa Trani, Luis A. | f | | 1877 | PUR | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Almedina Ortiz, Edgardo J. | f | | 2106 | PUR | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Boggiano Pereira, Miguel A. | c | | 1964 | PUR | 0.00 | 1 | -0.67 | 20 | -13.40 | | | * 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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