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Individual Calculations September 2013 |
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| Machin Rivera, Mark Total change: 6.30 | |   |
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| III Torneo Abierto de CABA - Grupo A | Bayamon | PUR | 2013-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2166 | 2348 | 4.00 | 5 | 0.42 | 15 | 6.30 | |
|  Diaz Montes, Edwin | | | 1968 | PUR | 1.00 | 1 | 0.09 | 15 | 1.35 | |  Almedina Ortiz, Edgardo J | f | | 2287 | PUR | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Montalvo Rosario, Alejandro | m | | 2274 | PUR | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Colon Melendez, Edgar L. | c | | 2236 | PUR | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Campiz Jimenez, Leonardo | | | 2065 | PUR | 1.00 | 1 | 0.16 | 15 | 2.40 | |
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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