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Individual Calculations November 2010 |
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| Wang, Puchen Total change: -10.20 | |   |
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| 76th Annual Southwest Open | Corpus Christi, Texas | USA | 2010-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2334 | 2478 | 4.00 | 7 | -0.72 | 10 | -7.20 | |
|  Balkum, Alexander | | | 2113 | USA | 1.00 | 1 | 0.10 | 10 | 1.00 | |  Land, Chris K | f | | 2237 | USA | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Kiewra, Keaton | f | | 2330 | USA | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Bercys, Salvijus | m | | 2447 | USA | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Sadorra, Julio C | m | | 2463 | PHI | 0.00 | 1 | -0.52 | 10 | -5.20 | | | Zivanic, Marko | m | | 2489 | SRB | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Chua, Alexander | | | 2261 | USA | 0.50 | 1 | -0.28 | 10 | -2.80 | |
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) | | | | 2010 US Class Championships | Houston, Texas | USA | 2010-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2328 | 2478 | 3.00 | 5 | -0.30 | 10 | -3.00 | |
| | Sawyer, Bradley J | | | 2120 | USA | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Cornejo, Max | m | | 2398 | PER | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Bachmann, Axel | g | | 2555 | PAR | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Zhang, Vincent | | | 2078 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Zivanic, Marko | m | | 2489 | SRB | 0.00 | 1 | -0.48 | 10 | -4.80 | | | * 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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