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Individual Calculations January 2012 |
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| Deac, Bogdan-Daniel Total change: 4.95 | |   |
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| World Youth Chess Championship - U 10 Open | Caldas Novas/GO | BRA | 2011-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1959 | 1790 | 1.50 | 4 | 0.33 | 15 | 4.95 | |
|  Gazik, Viktor | f | | 1978 | SVK | 0.50 | 1 | 0.24 | 15 | 3.60 | |  Dedebas, Emre Emin | | | 1812 | TUR | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Mitrabha, Guha | f | | 1931 | IND | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Aleksandrov, Zakhar | | | 2116 | RUS | 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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