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Individual Calculations September 2022 |
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| Talwalkar Vedant, Ameya Total change: 15.20 | |   |
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| 52nd annual Continental Open Under 2200 | Sturbridge, MA | USA | 2022-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1832 | 1755 | 2.00 | 6 | -0.53 | 40 | -21.20 | |
|  Martin, Roger | | | 2197 | USA | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Chakka, Pardhav | | | 1818 | USA | 0.00 | 1 | -0.41 | 40 | -16.40 | |  Jain, Vinamra | | | 1634 | USA | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Raparthi, Ankit | | | 1831 | USA | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Jinsi, Soham | | | 1565 | USA | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Klein, Jack | | | 1945 | USA | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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 NAYCC U12 Open | Calgary | CAN | 2022-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1660 | 1815 | 6.50 | 8 | 0.91 | 40 | 36.40 | |
| | Zheng, Marcus | | | 1574 | USA | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Tang, Benjamin | | | 1723 | USA | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Zhu, Ryan | | | 1697 | USA | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Fogo Esquivel, Levi Kalani | | | 1620 | MEX | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Golsefidy, Sepehr | | | 1797 | USA | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Venkatesh, Narayan | | | 1743 | USA | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Xu, Gordon | | | 1596 | USA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Suarez, Sebastian | | | 1529 | USA | 1.00 | 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) | | |
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