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Individual Calculations January 2012 |
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| Bocangel, Marjoire Total change: 1.50 | |   |
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| III TORNEO INTERNACIONAL DE AJEDREZ SAN JOSE LA SALLE 2011 | CUSCO | PER | 2011-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1990 | 1626 | 0.00 | 2 | -0.21 | 15 | -3.15 | |
|  Alarco, Alvaro | | | 2026 * | PER | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Bustamante, Godofredo | | | 1954 | PER | 0.00 | 1 | -0.13 | 15 | -1.95 | | | * 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) | | | | IRT SEMIFINAL *CAMPEONATO ABSOLUTO DEL CUSCO 2011* | CUSCO | PER | 2011-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1836 | 1670 | 1.50 | 4 | 0.31 | 15 | 4.65 | |
| | Gomez, Jimmy | | | 1895 | PER | 0.00 | 1 | -0.22 | 15 | -3.30 | |  Luque, Daniel | | | 1904 | PER | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Nunez, Lucia | | | 1603 | PER | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Cabrera Huaman, Rodolfo | | | 1942 | PER | 0.00 | 1 | -0.17 | 15 | -2.55 | |
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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