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Individual Calculations January 2012 |
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| Teh, De Juan Total change: -9.75 | |   |
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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 |
| 1815 | 1759 | 1.00 | 3 | -0.30 | 15 | -4.50 | |
|  Tabatabaei, M Amin | f | | 2028 | IRI | 0.00 | 1 | -0.17 | 15 | -2.55 | |  Rakesh, Kumar Jena | | | 1865 | IND | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Vilca, Javier | | | 1551 | PER | 1.00 | 1 | 0.23 | 15 | 3.45 | |
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) | | | | 3rd Penang Heritage City International Chess Challenger 2011 | Penang | MAS | 2011-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1691 | 1759 | 2.00 | 4 | -0.35 | 15 | -5.25 | |
| | Yeop, Mat Zaki | | | 1676 | MAS | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Soh, Isaak Ethan Hong Han | | | 1708 | SIN | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Roslan, Mohd Faizal | | | 1807 | MAS | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Tin, Ruiqi | | | 1574 | SIN | 0.50 | 1 | -0.24 | 15 | -3.60 | |
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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