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Individual Calculations July 2009 |
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| Cabezas Tiznado, Gonzalo Ignaci Total change: 26.40 | |   |
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| IRT4 ENDESA-FUNDACION CHILENA DE AJEDREZ | Santiago | CHI | 2009-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2041 | 1882 | 2.00 | 2 | 1.41 | 15 | 21.15 | |
|  Quiroz Astudillo, Fernando | | | 1976 | CHI | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Henriquez Villagra, Cristobal | | | 2106 | CHI | 1.00 | 1 | 0.78 | 15 | 11.70 | |
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) | | | | 1er ABIERTO ENDESA-FUNDACION CHILENA DE AJEDREZ 2009 | Santiago | CHI | 2009-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1649 | 1877 | 0.00 | 1 | -0.79 | 15 | -11.85 | |
|  Tobosque Romero, Marco Antonio | | | 1649 | CHI | 0.00 | 1 | -0.79 | 15 | -11.85 | |
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) | | | | IRT9 ENDESA-FUNDACION CHILENA DE AJEDREZ | Santiago | CHI | 2009-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2040 | 1877 | 2.00 | 3 | 1.14 | 15 | 17.10 | |
| | Morales Garcia, Hugo | | | 2064 | CHI | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Escudero Donoso, Felipe | | | 2060 | CHI | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Toro Benaderet, Cristian Daniel | | | 1995 | CHI | 1.00 | 1 | 0.66 | 15 | 9.90 | |
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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