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Individual Calculations April 2009 |
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| Mazu, Karim Total change: 36.50 | |   |
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| COPA INTERCLUBES ENDESA-FUNDACION CHILENA DE AJEDREZ 2007 | Santiago | CHI | 2007-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2017 | 2015 | 2.00 | 2 | 1.01 | 25 | 25.25 | |
|  Abello Farias, Javier | | | 2048 | CHI | 1.00 | 1 | 0.55 | 25 | 13.75 | |  Navarro Guerrero, Martin | | | 1986 | CHI | 1.00 | 1 | 0.46 | 25 | 11.50 | |
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) | | | | Torneo Semifinal Metropolitana Campeonato de Chile FENACH 2007 - 2008 | Santiago | CHI | 2008-02-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2120 | 2015 | 3.00 | 7 | 0.45 | 25 | 11.25 | |
| | Calvo Salas, Pablo | | | 2288 | CHI | 0.00 | 1 | -0.17 | 25 | -4.25 | | | Abarza Alarcon, Oscar | | | 1834 | CHI | 1.00 | 1 | 0.26 | 25 | 6.50 | | | Vargas Maliqueo, Ivan Patricio | | | 2209 | CHI | 0.00 | 1 | -0.25 | 25 | -6.25 | | | San Martin Basualto, Epiro | | | 2151 | CHI | 1.00 | 1 | 0.68 | 25 | 17.00 | | | Romero Araya, Diego Alonso | | | 2140 | CHI | 0.00 | 1 | -0.33 | 25 | -8.25 | | | Carrasco Miranda, Andres | | | 2123 | CHI | 0.00 | 1 | -0.35 | 25 | -8.75 | | | Labra Carreno, Martin De La Cruz | | | 2092 | CHI | 1.00 | 1 | 0.61 | 25 | 15.25 | |
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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