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Individual Calculations December 2015 |
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| Zapata, Alonso Total change: -5.70 | |   |
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| IRT Campeonato Nacional Mayores Absoluto Ajedrez CLASICO XX Juegos Nacionales 2015 | Quibdo | COL | 2015-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2322 | 2460 | 5.50 | 9 | -0.57 | 10 | -5.70 | |
|  Martinez, Jorge Alexander | | | 2170 | COL | 1.00 | 1 | 0.16 | 10 | 1.60 | |  Mendoza, Rafael | m | | 2308 | COL | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Jimenez, Jose Mauricio | f | | 2289 | COL | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Hernandez Sanchez, Jairo Andre | m | | 2379 | COL | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Arenas, David | m | | 2475 | COL | 0.00 | 1 | -0.48 | 10 | -4.80 | | | Munoz, Jhon Edison | | | 2284 | COL | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Gallego Alcaraz, Andres Felipe | m | | 2445 | COL | 0.00 | 1 | -0.52 | 10 | -5.20 | | | Valderrama Quiceno, Esteban Al | f | | 2374 | COL | 0.00 | 1 | -0.62 | 10 | -6.20 | | | Cadena M, Gustavo Adolfo | f | | 2177 | COL | 1.00 | 1 | 0.16 | 10 | 1.60 | |
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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