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Individual Calculations November 2023 |
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| Gerena Rivas, Eliam Total change: 12.20 | |   |
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| Puerto Rico International Open 2023 | Carolina | PUR | 2023-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2030 | 2134 | 4.50 | 7 | 0.61 | 20 | 12.20 | |
|  Vasquez Pagan, Diego | | | 1734 * | PUR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Larino Nieto, David | g | | 2367 | ESP | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Kiess Alfonso, Erwin S. | | | 1422 | PUR | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Almedina Ortiz, Edgardo J. | f | | 2194 | PUR | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Johnson, Joshua | f | | 2318 | TTO | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Toro Cruz, Sebastian J. | | | 1868 | PUR | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Zapata, Alonso | g | | 2310 | COL | 0.50 | 1 | 0.23 | 20 | 4.60 | | | * 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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