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Individual Calculations January 2012 |
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| Guo, Hong-Wei Bill W Total change: -15.00 | |   |
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| World Youth Chess Championship - U 14 Open | Caldas Novas/GO | BRA | 2011-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1951 | 1746 | 1.00 | 6 | -0.50 | 30 | -15.00 | |
|  Tomici, Stefan | | | 2146 * | ROU | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Foo, William J | | | 1925 | ENG | 0.00 | 1 | -0.27 | 30 | -8.10 | |  Gotz, Klaus Seiji Furucho | | | 1897 | BRA | 0.00 | 1 | -0.30 | 30 | -9.00 | | | Abe, Mahiro | | | 1867 | JPN | 0.00 | 1 | -0.34 | 30 | -10.20 | | | Istona, Martin | | | 1993 | SVK | 0.50 | 1 | 0.31 | 30 | 9.30 | | | Borda, Cesar | | | 1876 | BOL | 0.50 | 1 | 0.18 | 30 | 5.40 | | | * 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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