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Individual Calculations June 2023 |
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| Haldankar, Atharva Total change: -4.20 | |   |
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| 4th Colonial Open - U2100 | Dulles, Virginia | USA | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1585 | 1549 | 2.50 | 6 | -0.21 | 20 | -4.20 | |
|  Chitnis, Shirish R | | | 1204 | USA | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Taylor Jr, Stewar | | | 1857 | USA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Fischer, Robert J | | | 1775 | USA | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Soni, Arjun Gorakh | | | 1500 | USA | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Murugan Ayyappan, Adhiraiyan | | | 1668 | USA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Cherukuri, Devesh | | | 1503 | USA | 0.50 | 1 | -0.06 | 20 | -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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