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Individual Calculations September 2022 |
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| Rigai, Jon Total change: 5.20 | |   |
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| 54th annual Atlantic Open Under 2100 | Arlington, VA | USA | 2022-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1594 | 1631 | 3.00 | 5 | 0.26 | 20 | 5.20 | |
|  Kollur, Anshul | | | 1506 | USA | 1.00 | 1 | 0.33 | 20 | 6.60 | |  Gutierrez, Mario | | | 1572 | USA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Levin, Eric | | | 1780 | USA | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Rallabandi, Krishna Kishore | | | 1461 | USA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Diao, Matthew Guo | | | 1651 | USA | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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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