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Individual Calculations September 2010 |
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| Pazos, Jorge Alberto Total change: 0.80 | |   |
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| II OPEN IRT CLUB MAGDALENA | Lima, Peru | PER | 2010-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1830 | 1677 | 1.00 | 2 | 0.29 | 25 | 7.25 | |
|  Strohmeier, Luis | | | 1582 | PER | 1.00 | 1 | 0.37 | 25 | 9.25 | |  Cuellar, Diego | f | | 2077 * | PER | 0.00 | 1 | -0.08 | 25 | -2.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | NOTE: K factor changed | | V IRT ABIERTO "CIUDAD DEL MEJOR CLIMA DEL MUNDO" | Huanuco, Peru | PER | 2010-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1796 | 1677 | 1.00 | 3 | -0.13 | 15 | -1.95 | |
| | Contreras, Jose | | | 2077 * | PER | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Cuenca Celis, Caleb | | | 1500 | PER | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Obregon Bravo, Federico Au | | | 1810 | PER | 0.00 | 1 | -0.32 | 15 | -4.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | NOTE: K factor changed | | VIII SELECTIVO IRT | HUARAL, PERU | PER | 2010-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1986 | 1677 | 0.00 | 2 | -0.30 | 15 | -4.50 | |
| | Yauri, Dario | | | 1894 | PER | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Alarcon Salas, Arturo | | | 2077 * | PER | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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