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Individual Calculations January 2012 |
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| Nikolov, Rumen Total change: 8.25 | |   |
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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 |
| 1982 | 1916 | 3.50 | 7 | 0.55 | 15 | 8.25 | |
|  Black, James A | | | 2132 | USA | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Huber, Martin Christian | | | 2120 | AUT | 0.00 | 1 | -0.24 | 15 | -3.60 | |  Laenen, Matias | | | 1768 | URU | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Filipps, Yamil | | | 1777 | BOL | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Santana, Eduardo Rigonatti | | | 1800 | BRA | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Tomici, Stefan | | | 2160 | ROU | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Barros Rivadeneira, Cristhian | c | | 2116 | ECU | 0.50 | 1 | 0.26 | 15 | 3.90 | |
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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