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Individual Calculations December 2022 |
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| Soni, Arjun Gorakh Total change: 60.00 | |   |
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| 26th annual Eastern Chess Congress - U2100 | Princeton, NJ | USA | 2022-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1605 | 1440 | 2.00 | 4 | 0.82 | 40 | 32.80 | |
|  Kashyap, Manish B | | | 1630 | USA | 1.00 | 1 | 0.75 | 40 | 30.00 | |  Chen, Yiming | | | 1675 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Zhu, Florina | | | 1419 | USA | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Ghosh, Yohan | | | 1696 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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) | | | | 31st annual Kings Island Open - U2100 | Blue Ash, OH | USA | 2022-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1574 | 1440 | 2.00 | 4 | 0.68 | 40 | 27.20 | |
| | Pierson, Kenneth L | | | 1497 | USA | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Rohlfing, David Patrick | | | 1725 | USA | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Bruni, Xavier | | | 1446 | USA | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Li, David Tongjia | | | 1629 | USA | 0.50 | 1 | 0.25 | 40 | 10.00 | |
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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