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Individual Calculations November 2023 |
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| Serrano Rivera, Oscar A. Total change: 108.80 | |   |
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| Torneo NUC University Recinto de Caguas Clase B | Caguas | PUR | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1467 | 1084 | 1.50 | 4 | 1.11 | 40 | 44.40 | |
|  De La Rosa Diaz, Osvaldo J. | | | 1491 | PUR | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Rivera Valentin, Christian Z. | | | 1434 | PUR | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Pacheco Calderon, Jarek | | | 1384 | PUR | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Comas Colon, Rinelly M. | | wf | 1557 | PUR | 0.00 | 1 | -0.05 | 40 | -2.00 | |
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) | | | | Puerto Rico International Open 2023 | Carolina | PUR | 2023-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1516 | 1120 | 2.50 | 6 | 1.61 | 40 | 64.40 | |
| | Zilleruelo Irizarry, Diego | c | | 2097 | PUR | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Lugo Cruz, Yahir | | | 1435 | PUR | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Vasquez Pagan, Diego | | | 1272 | PUR | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Kiess Alfonso, Erwin S. | | | 1422 | PUR | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Perez Baez, Daniel | | | 1526 | PUR | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Torres Acosta, Gael | | | 1341 | PUR | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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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