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Individual Calculations January 2010 |
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| Cuevas Araya, Walter Total change: -7.50 | |   |
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| IRT ENDESA Clasificatorio Norma M:I: | Santiago | CHI | 2009-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2205 | 2239 | 6.00 | 9 | 1.10 | 15 | 16.50 | |
|  Mundaca Alvarez, Juan Carlos | | | 2157 | CHI | 1.00 | 1 | 0.39 | 15 | 5.85 | |  Barrera Meza, Carlos | | | 2201 | CHI | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Carmona Rosales, Jose Luis | | | 2078 | CHI | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Cortes Moyano, Julio | f | | 2177 | CHI | 0.00 | 1 | -0.59 | 15 | -8.85 | | | Romero Araya, Diego Alonso | | | 2286 | CHI | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Vargas Maliqueo, Ivan Patricio | | | 2195 | CHI | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Velasquez Ojeda, Cesar | f | | 2336 | CHI | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Diaz Villagran, Robert | | | 2281 | CHI | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Marin Munoz, Roque | | | 2133 | CHI | 1.00 | 1 | 0.36 | 15 | 5.40 | |
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) | | | | ITT NORMA MI ENDESA FUNDACION CHILENA DE AJEDREZ 2009 | Santiago | CHI | 2009-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2312 | 2239 | 2.00 | 9 | -1.60 | 15 | -24.00 | |
| | Valiente, Cristobal | m | | 2247 | PAR | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Mendez, Ernesto | m | | 2363 | ARG | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Duarte, Leonardo | m | | 2366 | ARG | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Diaz Villagran, Robert | | | 2281 | CHI | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Valenzuela Fuentealba, Luis | m | | 2477 | CHI | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Pollio, Carlos | | | 1977 | ARG | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Valdes Escobar, Alvaro Daniel | f | | 2355 | CHI | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Arancibia Guzman, Eduardo | f | | 2391 | CHI | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Dumas Aviles, Alejandro | | | 2349 | CHI | 1.00 | 1 | 0.65 | 15 | 9.75 | |
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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