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Rapid:
Individual Calculations November 2023 |
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| Guzman Freire, Julio Total change: -21.20 | |   |
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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 |
| 1912 | 1786 | 0.00 | 3 | -1.06 | 20 | -21.20 | |
|  Almedina Ortiz, Edgardo J. | f | | 2106 | PUR | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Negron De Jesus, Willie Lee | | | 1753 | PUR | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Sosa Trani, Luis A. | f | | 1877 | PUR | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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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