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Individual Calculations August 2023 |
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| Fang, Arabella Total change: -6.00 | |   |
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| 51st annual World Open - U2200 | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1644 | 1541 | 1.50 | 8 | -1.47 | 40 | -58.80 | |
|  Forney, Robert | | | 1793 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Qiao, Ethan | | | 1584 | USA | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Wang, Chloe Heathe | | | 1783 | USA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Epstein, Theodore | | | 1461 | USA | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Durbha, Antara | | | 1546 | USA | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Debmisra, Ariv | | | 1613 | USA | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Hargrove, James Er | | | 1784 | USA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Zhang, David | | | 1586 | USA | 0.00 | 1 | -0.44 | 40 | -17.60 | |
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) | | | | 53rd annual Continental Open - U2100 | Marlborough, MA | USA | 2023-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1651 | 1541 | 3.50 | 6 | 1.32 | 40 | 52.80 | |
| | Riaz, Rayhan | | | 1583 | USA | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Wagner, Camden I | | | 1524 | USA | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Carey, Michael P | | | 1866 | USA | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Jin, David | | | 1694 | USA | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Patel, Maahir M | | | 1608 | USA | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Ramaswamy, Nakul | | | 1631 | IND | 0.50 | 1 | 0.12 | 40 | 4.80 | |
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) | | |
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