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Individual Calculations November 2011 |
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| Chua, Alexander Total change: -0.30 | |   |
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| 77th Annual Southwest Open | Dallas, Texas | USA | 2011-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2339 | 2277 | 3.00 | 6 | 0.42 | 15 | 6.30 | |
|  Camacho, Chardine | | wm | 2197 | PHI | 1.00 | 1 | 0.39 | 15 | 5.85 | |  Chirila, Ioan | g | | 2531 | ROU | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Toolin, Christopher | | | 2162 | USA | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Pavlovic, Milos M | m | | 2499 | SRB | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Gater, Daniel Brent | | | 2137 | USA | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Boros, Denes | g | | 2508 | HUN | 0.00 | 1 | -0.21 | 15 | -3.15 | |
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) | | | | 2011 US Class Championships | Houston, Texas | USA | 2011-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2183 | 2277 | 2.50 | 5 | -0.44 | 15 | -6.60 | |
| | Bachmann, Axel | g | | 2550 | PAR | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Chiang, Jonathan | | | 1877 * | USA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | De Jesus, Jeffrey | | | 2132 | USA | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Malhotra, Akshay | | | 1877 * | USA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Bercys, Salvijus | m | | 2477 | USA | 0.00 | 1 | -0.24 | 15 | -3.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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