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Individual Calculations August 2017 |
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| Sosa Trani, Luis Total change: -23.20 | |   |
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| Clasificatorio de Puerto Rico 2017 | Carolina | PUR | 2017-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1806 | 2058 | 3.50 | 6 | -1.16 | 20 | -23.20 | |
|  Velazquez Hernandez, Yan C. | | | 1668 | PUR | 0.50 | 1 | -0.41 | 20 | -8.20 | |  Schwabe Rivera, Ulrich | | | 1713 | PUR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Candelario Fernandez, Jorge L. | | | 1741 | PUR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Torres Santiago, Jonathan | c | | 2144 | PUR | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Mejias Nunez, Rafael E. | | | 1658 * | PUR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gerena Rivas, Eliam | f | | 1914 | PUR | 0.00 | 1 | -0.69 | 20 | -13.80 | | | * 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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