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Individual Calculations January 2023 |
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| Tippa, Aswath Srisai Total change: -39.20 | |   |
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| 53rd annual National Chess Congress - U2000 | Philadelphia, PA | USA | 2022-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1426 | 1.00 | 3 | 0.23 | 40 | 9.20 | |
|  Li, Mason Jin | | | 1623 | USA | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Shen, Edward | | | 1508 | USA | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Almanzar Vasquez, Jeniffer Maria | | wc | 1750 | DOM | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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) | | | | 37th annual Eastern Open - U2200 | Arlington, VA | USA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1561 | 1491 | 0.00 | 3 | -1.21 | 40 | -48.40 | |
| | Du, Calvin | | | 1611 | USA | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Field, Rowan | | | 1504 | USA | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Rana, Oliver | | | 1568 | USA | 0.00 | 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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