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Individual Calculations September 2010 |
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| Borda, Alan Total change: -28.05 | |   |
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| COPA LATINOAMERICANA DE AJEDREZ A | CUSCO, PERU | PER | 2010-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2299 | 2192 | 1.00 | 8 | -1.87 | 15 | -28.05 | |
|  Pacheco, Daniel | f | | 2329 | ARG | 0.00 | 1 | -0.32 | 15 | -4.80 | |  Quinones, Cesar | f | | 2325 | PER | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Vera Siguenas, Deivy | f | | 2348 | PER | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Gallegos, Carlos | m | | 2413 | VEN | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Gutierrez, Carmelo | f | | 2312 | PER | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Retamozo, Henry | | | 2206 | PER | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Ferrufino, Boris | c | | 2226 | BOL | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Carbajal, Augusto | | | 2230 | PER | 0.00 | 1 | -0.45 | 15 | -6.75 | |
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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