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Individual Calculations September 2010 |
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| Mendoza, Rodrigo Total change: 11.55 | |   |
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| COPA LATINOAMERICANA DE AJEDREZ A | CUSCO, PERU | PER | 2010-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2285 | 2112 | 3.00 | 8 | 0.77 | 15 | 11.55 | |
|  Sanabria Rangel, Sergio Andres | | | 2305 | COL | 0.50 | 1 | 0.25 | 15 | 3.75 | |  Gallegos, Carlos | m | | 2413 | VEN | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Vera, Kelver | | | 2276 | PER | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Ferrufino, Boris | c | | 2226 | BOL | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Hernandez Riera, Jose | f | | 2283 | CHI | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Nina, Miguel Angel | f | | 2300 | PER | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Pacheco, Daniel | f | | 2329 | ARG | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Monroy G, Javier A | | | 2144 | BOL | 1.00 | 1 | 0.54 | 15 | 8.10 | |
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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