Individual Calculations August 2018 |
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Petrosian, Tigran Total change: 2.50 | | |
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46th Annual World Open | Philadelphia, Pennsylvania | USA | 2018-07-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
2388 | 2607 | 7.00 | 9 | 0.25 | 10 | 2.50 | |
| Xu, Grant Y | | | 2207 * | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | | Soong, Danny | | | 2207 * | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | | Liang, Hairan | c | | 2207 * | CAN | 1.00 | 1 | 0.08 | 10 | 0.80 | | Aaron, Deepak | | | 2338 | USA | 1.00 | 1 | 0.17 | 10 | 1.70 | | Hilby, Craig | m | | 2426 | USA | 1.00 | 1 | 0.26 | 10 | 2.60 | | Vorontsov, Pavlo | g | | 2564 | UKR | 0.50 | 1 | -0.06 | 10 | -0.60 | | Lou, Yiping | m | | 2487 | CHN | 0.50 | 1 | -0.16 | 10 | -1.60 | | Jacobson, Brandon | f | | 2397 | USA | 1.00 | 1 | 0.23 | 10 | 2.30 | | Kovalyov, Anton | g | | 2658 | CAN | 1.00 | 1 | 0.57 | 10 | 5.70 | | * 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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