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Individual Calculations April 2009 |
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| Soto Rojas, Juan Domingo Total change: -9.75 | |   |
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| Torneo Semifinal Metropolitana Campeonato de Chile FENACH 2007 - 2008 | Santiago | CHI | 2008-02-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2175 | 1945 | 0.00 | 4 | -0.88 | 15 | -13.20 | |
|  Bombardiere Rosas, Eduardo | f | | 2280 | CHI | 0.00 | 1 | -0.12 | 15 | -1.80 | |  Torres Bravo, Cristobal Renato | f | | 2178 | CHI | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Carmona Rosales, Jose Luis | | | 2191 | CHI | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Gonzalez Rodriguez, Alejandro | | | 2050 | CHI | 0.00 | 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) | | | | IRT 4 Endesa- Fundacion Chilena de Ajedrez | Santiago | CHI | 2008-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2086 | 1945 | 2.50 | 7 | 0.23 | 15 | 3.45 | |
| | Ahumada Parra, Cristian | | | 2069 | CHI | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Morales Garcia, Hugo | | | 2058 | CHI | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Le Fort Retamal, Edmundo Robins | | | 1628 | CHI | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Parada Araneda, Roger Esteban | | | 2142 | CHI | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Llorens Sepulveda, Marcelo | f | | 2295 | CHI | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Cuevas Araya, Walter | | | 2182 | CHI | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Dumas Aviles, Alejandro | | | 2231 | CHI | 0.00 | 1 | -0.16 | 15 | -2.40 | |
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) | | |
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