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Individual Calculations August 2022 |
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| Zhao, Erick Total change: 12.00 | |   |
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| 50th Annual World Open - Open | Philadelphia, Pennsylvania | USA | 2022-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2252 | 2266 | 5.00 | 9 | 0.43 | 40 | 17.20 | |
|  Ahuja, Bhavik | | | 1907 | IND | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Lenderman, Aleksandr | g | | 2591 | USA | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Shlyakhtenko, Robert | f | | 2422 | USA | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Katz, Alexander Ross | m | | 2408 | USA | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Salinas Herrera, Pablo | g | | 2532 | CHI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Vo, Phung Thi Kim | | wg | 2333 | VIE | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Clasby, Derek Christopher | | | 2118 | USA | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Chirilov, James Andrei | | | 1866 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | De La Colina, Nicolas | | | 2091 | USA | 0.50 | 1 | -0.23 | 40 | -9.20 | | | * 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) | | | | 23rd annual Pittsburgh Open Major | Pittsburgh, PA | USA | 2022-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1948 | 2290 | 2.50 | 3 | -0.13 | 40 | -5.20 | |
| | Su, Kevin | | | 1921 | USA | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Haldankar, Ameya | | | 1890 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Shevelenko, Oleg | | | 2034 | USA | 0.50 | 1 | -0.31 | 40 | -12.40 | | | * 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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