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Individual Calculations September 2010 |
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| Vega, Emilio Total change: -43.75 | |   |
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| LV CAMPEONATO NACIONAL ABSOLUTO | Huaraz, Peru | PER | 2010-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2031 | 2046 | 2.00 | 6 | -1.05 | 25 | -26.25 | |
|  Robledo, Manuel | | | 2210 | PER | 0.50 | 1 | 0.22 | 25 | 5.50 | |  Arias, Mario | | | 2107 | PER | 0.00 | 1 | -0.42 | 25 | -10.50 | | | Cutipa, Gianfranco | | | 2096 | PER | 0.00 | 1 | -0.43 | 25 | -10.75 | | | Santiago Lastra, Nefi | | | 2093 | PER | 0.50 | 1 | 0.07 | 25 | 1.75 | | | Principe, Alexander | f | | 1957 | PER | 0.00 | 1 | -0.62 | 25 | -15.50 | | | Garcia, Miguel A | | | 1725 | PER | 1.00 | 1 | 0.13 | 25 | 3.25 | |
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) | | | | II OPEN IRT CLUB MAGDALENA | Lima, Peru | PER | 2010-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2058 | 2046 | 1.00 | 3 | -0.46 | 25 | -11.50 | |
| | Leon, Juan Carlos | | | 2190 | PER | 0.00 | 1 | -0.31 | 25 | -7.75 | | | Cuellar, Ulises | | | 1950 | PER | 0.00 | 1 | -0.63 | 25 | -15.75 | | | Aliaga Salinas, Rafael | | | 2033 | PER | 1.00 | 1 | 0.48 | 25 | 12.00 | |
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 B | CUSCO, PERU | PER | 2010-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2027 | 2046 | 4.50 | 9 | -0.24 | 25 | -6.00 | |
| | Celis Sanchez, Carlos | f | | 2183 | PER | 0.00 | 1 | -0.32 | 25 | -8.00 | | | Villanueva, Pablo | | | 1928 | PER | 0.00 | 1 | -0.66 | 25 | -16.50 | | | Principe, Alexander | f | | 1957 | PER | 0.00 | 1 | -0.62 | 25 | -15.50 | | | Borda, Carla | | wc | 1974 | BOL | 1.00 | 1 | 0.40 | 25 | 10.00 | | | Meruvia Meruvia, Juan | | | 1922 | CHI | 0.50 | 1 | -0.17 | 25 | -4.25 | | | De La Cruz, Jonathan | | | 1995 | PER | 1.00 | 1 | 0.43 | 25 | 10.75 | | | Ludena, Santiago | | | 1985 | PER | 1.00 | 1 | 0.42 | 25 | 10.50 | | | Barreto Carreno, Carlos | f | | 2148 | PER | 0.50 | 1 | 0.14 | 25 | 3.50 | | | Alarcon Salas, Arturo | | | 2147 | PER | 0.50 | 1 | 0.14 | 25 | 3.50 | |
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) | | |
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