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Individual Calculations May 2023 |
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| Camacho Fabre, Rafael Total change: 6.80 | |   |
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| Gran Apertura de Grand Prix - Clase A | Bayamon | PUR | 2023-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1777 | 1619 | 2.00 | 5 | 0.34 | 20 | 6.80 | |
|  Boggiano Pereira, Miguel A. | c | | 1958 | PUR | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Sprewell, Quinton | | | 1330 | PUR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Toro Cruz, Sebastian J. | | | 1818 | PUR | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Guzman Freire, Julio | | | 1677 | PUR | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Zilleruelo Irizarry, Diego | c | | 2104 | PUR | 0.00 | 1 | -0.04 | 20 | -0.80 | |
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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