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Individual Calculations August 2018 |
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| Ortiz Colon, Vladimir S. Total change: -3.00 | |   |
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| Copa de Ajedrez de Verano Fase Clasica | San Juan | PUR | 2018-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1642 | 1472 | 1.00 | 4 | -0.15 | 20 | -3.00 | |
|  Candelario Fernandez, Jorge L. | | | 1757 | PUR | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Luna Colon, Eliseo | | | 1488 | PUR | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Reyes Landrau, Jose R. | | | 1625 | PUR | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Camacho Fabre, Rafael | | | 1698 | PUR | 1.00 | 1 | 0.79 | 20 | 15.80 | |
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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