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Individual Calculations August 2022 |
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| Gillman, Jones Total change: 87.60 | |   |
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| 2022 World Open Amateur | Philadelphia, Pennsylvania | USA | 2022-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1590 | 1472 | 2.50 | 5 | 0.68 | 40 | 27.20 | |
|  Carey, Michael P | | | 1844 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Zelinski, Paul B | | | 1311 | USA | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Wang, Tianna | | | 1499 | USA | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Jing, Andrew | | | 1608 | USA | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Brereton, Justin | | | 1686 | USA | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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 |
| 1954 | 1472 | 2.00 | 8 | 1.51 | 40 | 60.40 | |
| | Tahmassebi, Bijan | | | 2118 | USA | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Yoo, Eugene | | | 1983 | USA | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Daitchman, Elchonon | | | 1897 | USA | 1.00 | 1 | 0.93 | 40 | 37.20 | | | Fishbein, Mitch | | | 2067 | USA | 0.50 | 1 | 0.48 | 40 | 19.20 | | | Murgescu, Adi | | | 2014 | USA | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Ahuja, Bhavik | | | 1907 | IND | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Kowalysko, Roman | | | 1957 | USA | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Samani, Amin | | | 1689 | USA | 0.50 | 1 | 0.28 | 40 | 11.20 | |
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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