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Individual Calculations January 2023 |
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| Rana, Oliver Total change: 11.20 | |   |
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| 2022 Thanksgiving Open | St. Louis, Missouri | USA | 2022-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1894 | 1532 | 1.00 | 4 | 0.53 | 40 | 21.20 | |
|  Nemmali, Prateek R | | | 1950 | USA | 0.50 | 1 | 0.43 | 40 | 17.20 | |  Gosdin, Kaleb | | | 2035 | USA | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Bondalapati, Sri Vibhab | | | 1749 | USA | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Moerlien, Puwit Sky | | | 1840 | USA | 0.00 | 1 | -0.14 | 40 | -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) | | | | 2022 Music City Open | Nashville, Tennessee | USA | 2022-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1877 | 1568 | 0.00 | 2 | -0.28 | 40 | -11.20 | |
| | Sammons, Evan | | | 1905 | USA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Abraham, John | | | 1849 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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) | | | | 37th annual Eastern Open - U2200 | Arlington, VA | USA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1568 | 3.00 | 7 | 0.03 | 40 | 1.20 | |
| | Wang, Lilian | | | 1632 | USA | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Wang, Chloe Heather | | | 1764 | USA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Zhu, Linxi | | | 1421 | USA | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Cao, Joy | | | 1682 | USA | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Guo, Edward | | | 1607 | USA | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Jing, Andrew | | | 1795 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Tippa, Aswath Srisai | | | 1491 | USA | 1.00 | 1 | 0.39 | 40 | 15.60 | |
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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