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Individual Calculations November 2023 |
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| Ayyappan, Santhosh Total change: 35.20 | |   |
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| 13th annual Washington Chess Congress - Premier | Reston, VA | USA | 2023-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1853 | 1647 | 0.50 | 4 | -0.44 | 40 | -17.60 | |
|  Bauml, Broderick Kenneth | | | 1840 | USA | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Wu, Nathan Ping-Ying | | | 1828 | CAN | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Jain, Vihaan | | | 1874 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Srinivasan, Arjun | | | 1869 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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) | | | | 27th annual Eastern Chess Congress - Premier | Princeton, NJ | USA | 2023-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 1647 | 2.00 | 5 | 1.32 | 40 | 52.80 | |
| | Mujumdar, Sameer | | | 2019 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Das, Aditeya | | | 1882 | USA | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Farberov, Maxim | | | 1909 | USA | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Muthukumar, Haari | | | 1980 | USA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Nasta, Kiren | | | 2061 | USA | 0.00 | 1 | -0.07 | 40 | -2.80 | |
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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