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Individual Calculations August 2022 |
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| Rizzitano, James A Total change: -27.90 | |   |
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| 50th Annual World Open - Open | Philadelphia, Pennsylvania | USA | 2022-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2004 | 2283 | 3.00 | 7 | -2.79 | 10 | -27.90 | |
|  Liu, Kelsey | | | 1944 | USA | 0.50 | 1 | -0.38 | 10 | -3.80 | |  Guha, Rohit | | | 1945 | USA | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Cooke, Eric | | | 2061 | USA | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Moore, Nickolas Arthur | | | 2088 | USA | 0.00 | 1 | -0.75 | 10 | -7.50 | | | Pagan, Jonathan J | | | 2034 | USA | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Qin, Vincent | | | 1883 * | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Song, Alan | | | 2071 | USA | 0.00 | 1 | -0.77 | 10 | -7.70 | | | * 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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