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Individual Calculations January 2012 |
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| Machan, Jan Total change: 9.75 | |   |
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| Harrachov FIDE Open 2011 | Harrachov | CZE | 2011-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1983 | 2001 | 3.50 | 8 | -0.68 | 15 | -10.20 | |
|  Cerny, Michal | | | 1806 | CZE | 0.50 | 1 | -0.25 | 15 | -3.75 | |  Vales, Vaclav | | | 2203 | CZE | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Svach, Jan | | | 1857 | CZE | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Rosenbaum, Vit | | | 2061 | CZE | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Holasek, Pavel | | | 2065 | CZE | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Zvara, David | | | 1979 | CZE | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Halla, Jiri | | | 1896 | CZE | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Rut, Vojtech | | | 1998 | CZE | 0.00 | 1 | -0.50 | 15 | -7.50 | |
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) | | | | World Youth Chess Championship - U 14 Open | Caldas Novas/GO | BRA | 2011-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2174 | 1988 | 3.50 | 8 | 1.33 | 15 | 19.95 | |
| | Bilguun, Sumiya | f | | 2200 | MGL | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Williams, Justus D | | | 2186 | USA | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Leal, Jorge | | | 1777 | ARG | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Asgarizadeh, Ahmad | | | 2229 | IRI | 1.00 | 1 | 0.80 | 15 | 12.00 | | | Sanal, Vahap | c | | 2275 | TUR | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Ruiz C, Joshua D | f | | 2241 | COL | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Gajek, Radoslaw | | | 2178 | POL | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Vazquez, Guillermo | f | | 2309 | PAR | 0.00 | 1 | -0.13 | 15 | -1.95 | |
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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