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Individual Calculations November 2010 |
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| Ruiz C, Joshua D. Total change: 4.35 | |   |
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| Final Juegos Intercolegiados Ajedrez Masculino A | Zipaquira | COL | 2010-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1959 | 2103 | 3.00 | 4 | 0.23 | 15 | 3.45 | |
|  Castro, Jairo Antonio | | | 1945 | COL | 1.00 | 1 | 0.29 | 15 | 4.35 | |  Figueroa Navarro, Juan Jose | | | 2002 | COL | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Villarreal Gongora, Jorge A. | | | 1903 | COL | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Posada, Juan Manuel | f | | 1987 | COL | 1.00 | 1 | 0.34 | 15 | 5.10 | |
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) | | | | Campeonato Nacional por Equipos Absoluto 2010 | Bogota | COL | 2010-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2246 | 2103 | 2.00 | 6 | 0.06 | 15 | 0.90 | |
| | Tapia, Daniel | m | | 2315 | COL | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Vargas, Edwin | | | 2017 | COL | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Mosquera, Miguel | m | | 2385 | COL | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Gallego Alcaraz, Andres Felipe | | | 2385 | COL | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Gutierrez, Jose A | m | | 2219 | COL | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Ramirez Daza, Diego | | | 2152 | COL | 0.00 | 1 | -0.43 | 15 | -6.45 | |
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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