Individual Calculations January 2012 |
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Sandoval Mercado, Carlos Total change: -7.50 | | |
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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 |
1855 | 1791 | 1.00 | 3 | -0.25 | 30 | -7.50 | |
| Beukema, Jasper | | | 1606 | BEL | 1.00 | 1 | 0.26 | 30 | 7.80 | | Tabatabaei, M Amin | f | | 2028 | IRI | 0.00 | 1 | -0.20 | 30 | -6.00 | | Mitrabha, Guha | f | | 1931 | IND | 0.00 | 1 | -0.31 | 30 | -9.30 | | 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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