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Individual Calculations November 2023 |
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| Lugo Cruz, Yahir Total change: 16.80 | |   |
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| Puerto Rico International Open 2023 | Carolina | PUR | 2023-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1686 | 1435 | 2.00 | 5 | 0.42 | 40 | 16.80 | |
|  Johnson, Joshua | f | | 2318 | TTO | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Serrano Rivera, Oscar A. | | | 1120 | PUR | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Guzman Freire, Julio | | | 1653 | PUR | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Melendez Padilla, Isabelo | | | 1855 | PUR | 0.50 | 1 | 0.43 | 40 | 17.20 | | | Vales Quinones, Pedro I. | | | 1482 | PUR | 0.00 | 1 | -0.43 | 40 | -17.20 | |
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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