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Individual Calculations August 2012 |
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| Rojas Mena, Jhann Carlos Total change: 14.25 | |   |
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| TORNEO IRT ABIERTO “ESTRELLAS DEL AJEDREZ PERUANO” | Huánuco | PER | 2012-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1714 | 1869 | 5.00 | 6 | 0.95 | 15 | 14.25 | |
|  Chavez Carbajal, Clever | | | 1536 | PER | 1.00 | 1 | 0.12 | 15 | 1.80 | |  Santiago Vilca, Christian | | | 1505 | PER | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Cornelio Argumedo, Pedro A | | | 1887 | PER | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Leon, Manuel | | | 1599 | PER | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Cornelio Argumedo, Yamil | | | 1846 | PER | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Aguirre Gerra, Jorge Anton | | | 1910 | PER | 1.00 | 1 | 0.56 | 15 | 8.40 | |
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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