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Individual Calculations April 2019 |
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| Medina Gil, Alberto C. Total change: -6.80 | |   |
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| VIII Memorial Hermanos Colon Romero Categoria B | San Juan | PUR | 2019-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1601 | 1631 | 2.50 | 5 | -0.17 | 40 | -6.80 | |
|  Rios Maldonado, Javier | | | 1786 | PUR | 0.00 | 1 | -0.29 | 40 | -11.60 | |  Rolon Loperena, Armando R. | | | 1419 | PUR | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Ortiz Bigio, Antonio L. | | | 1435 | PUR | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Soriano Pereira, Raymond | | | 1658 | PUR | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Negron De Jesus, Willie Lee | | | 1706 | PUR | 0.50 | 1 | 0.10 | 40 | 4.00 | |
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) | | |
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