Individual Calculations August 2021 |
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Tanenbaum, Zachary Total change: -2.60 | | |
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49th Annual World Open - Open | Philadelphia, Pennsylvania | USA | 2021-07-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
2252 | 2137 | 2.50 | 7 | -0.13 | 20 | -2.60 | |
| Burke, John M | g | | 2537 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | Tang, Andrew | g | | 2525 | USA | 0.00 | 1 | -0.09 | 20 | -1.80 | | Li, Eric Yuhan | f | | 2282 | USA | 1.00 | 1 | 0.69 | 20 | 13.80 | | Jacobson, Aaron | f | | 2293 | USA | 0.00 | 1 | -0.29 | 20 | -5.80 | | Poliannikov, Danila | | | 2227 | USA | 0.00 | 1 | -0.38 | 20 | -7.60 | | Hajaj, Nimrod | | | 1888 | USA | 0.50 | 1 | -0.31 | 20 | -6.20 | | Amburgy, Ryan | | | 2012 | USA | 1.00 | 1 | 0.33 | 20 | 6.60 | | * 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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