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Individual Calculations August 2019 |
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| Xiong, Jeffery Total change: 11.50 | |   |
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| 47th Annual World Open | Philadelphia, Pennsylvania | USA | 2019-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2558 | 2691 | 6.50 | 8 | 1.15 | 10 | 11.50 | |
|  Tiglon, Bryce | m | | 2373 | USA | 1.00 | 1 | 0.13 | 10 | 1.30 | |  Burke, John M | g | | 2562 | USA | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Lenderman, Aleksandr | g | | 2640 | USA | 1.00 | 1 | 0.43 | 10 | 4.30 | | | Nyzhnyk, Illya | g | | 2657 | UKR | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Ortiz Suarez, Isan Reynaldo | g | | 2533 | CUB | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Hong, Andrew | m | | 2434 | USA | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Le, Quang Liem | g | | 2713 | VIE | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Corrales Jimenez, Fidel | g | | 2548 | USA | 1.00 | 1 | 0.31 | 10 | 3.10 | |
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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