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Individual Calculations August 2022 |
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| Shawkat, Saif Total change: -33.20 | |   |
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| 2022 World Open Amateur | Philadelphia, Pennsylvania | USA | 2022-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1757 | 2016 | 1.50 | 4 | -1.72 | 20 | -34.40 | |
|  Willy, Stephen | | | 1852 | USA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Carey, Michael P | | | 1844 | USA | 0.00 | 1 | -0.73 | 20 | -14.60 | |  Nallabothula, Varin | | | 1716 | USA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Tyau, Christopher | | | 1616 * | USA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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) | | | | 50th Annual World Open - Open | Philadelphia, Pennsylvania | USA | 2022-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2025 | 2016 | 4.00 | 8 | 0.06 | 20 | 1.20 | |
| | Tiglon, Bryce | m | | 2397 | USA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Venkat, Raghav | | | 2243 | USA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Mottola, Max Abbie | | | 1797 | USA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Xu, Kevin | | | 1747 | USA | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Raparthi, Ankit | | | 1831 | USA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Liu, Aiden Q | | | 1691 | USA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Gorman, Dov | f | | 2254 | USA | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Andersen, Gunnar James | | | 2238 | USA | 0.50 | 1 | 0.28 | 20 | 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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