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Individual Calculations August 2022 |
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| Batchuluun, Ariunbold Total change: -1.00 | |   |
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| 50th Annual World Open - Under 2200 | Philadelphia, Pennsylvania | USA | 2022-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1876 | 2082 | 6.50 | 8 | 0.50 | 20 | 10.00 | |
|  He, Henry | | | 1813 | USA | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Underwood, Toshinori | | | 1866 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Groff, Jordan | | | 1814 | USA | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Murphy, Ryan | | | 2067 | USA | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Doan, Van Anh Thi | | wf | 1951 | VIE | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Talwalkar, Vedant Ameya | | | 1712 | USA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Tkachenko, Erik | | | 1992 | USA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Bagchi, Sounak | | | 1793 | USA | 0.50 | 1 | -0.34 | 20 | -6.80 | |
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) | | | | 15th annual Chicago Class Expert | Wheeling, IL | USA | 2022-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1831 | 2053 | 2.50 | 4 | -0.55 | 20 | -11.00 | |
| | Rao, Anjaneya Sripathy | | | 1792 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Heller, Jack | | | 1943 | USA | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Revesz, Gregory | | | 1936 | USA | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Chiflikyan, Michael | | | 1653 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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