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Individual Calculations September 2011 |
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| Wang, Puchen Total change: 6.30 | |   |
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| 39th Annual World Open - Open Section | Philadelphia, Pennsylvania | USA | 2011-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2363 | 2437 | 6.00 | 9 | 0.74 | 10 | 7.40 | |
|  Most, Eric M | | | 2129 | USA | 0.50 | 1 | -0.36 | 10 | -3.60 | |  Barrett, Steve | | | 2212 | ENG | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Gareyev, Timur | g | | 2610 | UZB | 0.50 | 1 | 0.23 | 10 | 2.30 | | | Prilleltensky, Matan | | | 2100 | USA | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Kojima, Shinya | f | | 2328 | JPN | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Ikeda, Junta | f | | 2315 | AUS | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Yudasin, Leonid G | g | | 2522 | ISR | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Sundararajan, Kidambi | g | | 2467 | IND | 1.00 | 1 | 0.54 | 10 | 5.40 | | | Ehlvest, Jaan | g | | 2580 | USA | 0.50 | 1 | 0.19 | 10 | 1.90 | |
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 DCC FIDE Open VII | Richardson, Texas | USA | 2011-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2099 | 2437 | 2.50 | 3 | -0.11 | 10 | -1.10 | |
| | Shao, Andy | | | 2037 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Safin, Artur K | | | 2224 | USA | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Chiang, Jonathan | | | 2037 * | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | | | * 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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