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Individual Calculations July 2019 |
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| Velazquez Rivera, Pedro J. Total change: -26.40 | |   |
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| Torneo de Ajedrez de la Capital Clase A | San Juan | PUR | 2019-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1796 | 1744 | 0.00 | 3 | -1.32 | 20 | -26.40 | |
|  Diaz Montes, Edwin | c | | 2040 | PUR | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Colon Magobet, Richard | | | 1542 | PUR | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Gonzalez Gonzalez, Enoel | | | 1807 | PUR | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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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