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Individual Calculations September 2010 |
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| Durand, Maria Paula Total change: -18.90 | |   |
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| IRT " CABALLO DE PLATA" | Ilo, Perú | PER | 2010-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1460 | 1586 | 4.50 | 9 | -1.29 | 15 | -19.35 | |
|  Lauro Anchapuri, Anthony | | | 1189 | PER | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Mamani Huanca, Branny | | | 1215 | PER | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Condori Cartagena, Roycer | | | 1582 | PER | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Salluca Huallpa, Fredy | | | 1582 | PER | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Luna Choquecota, Daniel | | | 1607 | PER | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Adriazola Llanos, Elias | | | 1320 | PER | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Sarmiento Condori, Jaime | | | 1447 | PER | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Chalco Zea, Gianela | | | 1465 | PER | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Aroquipa, Lucero | | | 1729 | PER | 0.00 | 1 | -0.31 | 15 | -4.65 | |
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) | | | | COPA LATINOAMERICANA DE AJEDREZ C | CUSCO, PERU | PER | 2010-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1873 | 1586 | 0.50 | 3 | 0.03 | 15 | 0.45 | |
| | Nunez, Dante | | | 1885 | PER | 0.50 | 1 | 0.35 | 15 | 5.25 | | | Gonzales, Anthony | | | 1843 | PER | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Corredor, Fabian | | | 1891 | COL | 0.00 | 1 | -0.14 | 15 | -2.10 | |
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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