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Individual Calculations September 2016 |
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| Ortiz Vives, Carlos R. Total change: -17.40 | |   |
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| 4to. Torneo Abierto Escuela de Ajedrez de Verano | Caguas | PUR | 2016-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1489 | 1655 | 2.00 | 4 | -0.87 | 20 | -17.40 | |
|  Marina Santana, Cristian M. | | | 1461 | PUR | 0.00 | 1 | -0.75 | 20 | -15.00 | |  Vellon Naveira, Genesis | | | 1489 | PUR | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Bennazar Nin, Antonio | | | 1539 | PUR | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Ortiz Colon, Vladimir S. | | | 1468 | PUR | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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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