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Individual Calculations November 2011 |
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| Langer, Michael Total change: 11.10 | |   |
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| 77th Annual Southwest Open | Dallas, Texas | USA | 2011-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2348 | 2195 | 2.50 | 6 | 0.50 | 15 | 7.50 | |
|  Palang, Caissa | | | 2015 | USA | 1.00 | 1 | 0.26 | 15 | 3.90 | |  Holt, Conrad | m | | 2469 | USA | 0.50 | 1 | 0.33 | 15 | 4.95 | | | Diamant, Andre | g | | 2505 | BRA | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Ramachandran, Karthik | | | 2057 | USA | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Boros, Denes | g | | 2508 | HUN | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Chirila, Ioan | g | | 2531 | ROU | 0.00 | 1 | -0.12 | 15 | -1.80 | |
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 |
| 2350 | 2195 | 1.50 | 4 | 0.24 | 15 | 3.60 | |
| | Li, Wen Liang | m | | 2441 | CHN | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Pavlovic, Milos | m | | 2499 | SRB | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Chiang, Sarah | | wc | 1981 | USA | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Bercys, Salvijus | m | | 2477 | USA | 0.00 | 1 | -0.16 | 15 | -2.40 | |
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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