Individual Calculations August 2022 |
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Zhang, Alex Total change: 83.20 | | |
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50th Annual World Open - Open | Philadelphia, Pennsylvania | USA | 2022-06-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
2144 | 1870 | 3.50 | 8 | 2.08 | 40 | 83.20 | |
| Chiu, Isaac | | | 2245 | USA | 0.00 | 1 | -0.09 | 40 | -3.60 | | De La Colina, Nicolas | | | 2091 | USA | 0.50 | 1 | 0.28 | 40 | 11.20 | | Vittal, Sanjana | | wf | 2007 | USA | 1.00 | 1 | 0.68 | 40 | 27.20 | | Hernandez-Perez, Pedro | | | 2182 | CUB | 0.50 | 1 | 0.36 | 40 | 14.40 | | Lee, Justin | | | 2115 | USA | 1.00 | 1 | 0.80 | 40 | 32.00 | | Amburgy, Ryan | f | | 2234 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | | Bruha, Nicholas | | | 2101 | USA | 0.50 | 1 | 0.29 | 40 | 11.60 | | Contreras, Henry | f | | 2175 | COL | 0.00 | 1 | -0.14 | 40 | -5.60 | | 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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