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Individual Calculations September 2012 |
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| Cajahuanca Ramirez, Olindo Total change: -12.30 | |   |
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| World Junior Under 20 Chess Championships 2012 - Open | Athens | GRE | 2012-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1995 | 1856 | 3.50 | 13 | -0.82 | 15 | -12.30 | |
|  Grandadam, Nicolas | f | | 2256 * | SUI | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Aghayev, Miragha | | | 2187 | ITA | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Vandevenne, Sander | | | 2083 | BEL | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Haria, Ravi | | | 2054 | ENG | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Davis, Ashley J | | | 1929 | WLS | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Tsiros, Fragkiskos Vlasios | | | 1897 | GRE | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Panagos, Theodoros | | | 1768 | GRE | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Yurtseven, Melih | | | 2126 | TUR | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Du Plessis, Heinco | | | 2075 | RSA | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Zervos, Lazaros | | | 1799 | GRE | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Wu, Kevin | | | 1905 | CAN | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Zwakala, Ntando | | | 2056 | RSA | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Kalofonos, Panayotis | | | 1806 | GRE | 0.00 | 1 | -0.57 | 15 | -8.55 | | | * 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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