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Individual Calculations November 2023 |
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| Muthu, Kamatchi Total change: 113.20 | |   |
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| 2nd Skyline Open - U2100 Section | Dulles, VA | USA | 2023-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1105 | 2.00 | 4 | 1.93 | 40 | 77.20 | |
|  Boshkin, Anatoly | | | 1902 | USA | 1.00 | 1 | 1.00 | 40 | 40.00 | |  Ilnytsky, Alexande | | | 1926 | USA | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Haldankar, Atharva | | | 1551 | USA | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Yang, Jack Nathani | | | 1784 | USA | 1.00 | 1 | 0.99 | 40 | 39.60 | |
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) | | | | 27th annual Eastern Chess Congress - U2100 | Princeton, NJ | USA | 2023-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1105 | 1.00 | 4 | 0.90 | 40 | 36.00 | |
| | Chen, Yiming | | | 1681 | USA | 1.00 | 1 | 0.98 | 40 | 39.20 | | | Villar-Lopez, Carlos Daniel | | | 1808 | CUB | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Thiele, Leander | | | 1602 | USA | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Goodman, Michael K | | | 1631 | USA | 0.00 | 1 | -0.03 | 40 | -1.20 | |
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) | | |
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