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Individual Calculations January 2012 |
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| Lu, Albert Total change: -6.15 | |   |
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| 14th Metropolitan Chess FIDE Qualifier | Los Angeles, California | USA | 2011-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2033 | 2043 | 1.50 | 3 | -0.05 | 15 | -0.75 | |
|  Kim, Willis A | | | 1964 | USA | 1.00 | 1 | 0.39 | 15 | 5.85 | |  Clawitter, Craig | | | 2082 | USA | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Akopian, Robert | | | 2053 | USA | 0.00 | 1 | -0.49 | 15 | -7.35 | |
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) | | | | World Youth Chess Championship - U 10 Open | Caldas Novas/GO | BRA | 2011-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1757 | 2043 | 3.00 | 4 | -0.36 | 15 | -5.40 | |
| | Laubrock, Paul | | | 1676 | GER | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Saydaliev, Saidakbar | | | 1802 | UZB | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Quirhuayo, Gonzalo | f | | 1764 | PER | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Nguyen, Thai Dai Van | | | 1784 | CZE | 1.00 | 1 | 0.18 | 15 | 2.70 | |
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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