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Individual Calculations August 2019 |
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| Zhang, Yuanchen Total change: 44.40 | |   |
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| 47th Annual World Open | Philadelphia, Pennsylvania | USA | 2019-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2320 | 2261 | 6.00 | 9 | 2.22 | 20 | 44.40 | |
|  Beckman, Thomas | | | 1871 | USA | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Corrales Jimenez, Fidel | g | | 2548 | USA | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Belous, Vladimir | g | | 2500 | RUS | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Zhang, Henry | | | 2071 | CAN | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Fishbein, Alexander | g | | 2432 | USA | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Gordievsky, Dmitry | g | | 2590 | RUS | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Smith, Bryan | g | | 2419 | USA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Tahmassebi, Bijan | | | 2029 | USA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Brattain, Mika | | | 2418 | USA | 1.00 | 1 | 0.71 | 20 | 14.20 | |
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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