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Individual Calculations June 2023 |
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| Aravindakshan, Sahana Total change: 46.00 | |   |
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| 4th Colonial Open - Open | Dulles, Virginia | USA | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 1745 | 3.50 | 7 | 1.83 | 40 | 73.20 | |
|  Senft, Sean | | | 2089 | USA | 0.50 | 1 | 0.38 | 40 | 15.20 | |  Adu, Oladapo | m | | 2081 | NGR | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Samuelson, Andrew | f | | 2019 | USA | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Su, Kevin | | | 2038 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Srinivasan, Arjun | | | 1701 | USA | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Liu, Ethan | | | 1940 | USA | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Jegan, Alan | | | 1896 | USA | 0.50 | 1 | 0.20 | 40 | 8.00 | |
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) | | | | 2023 May Marshall Premier | New York, NY | USA | 2023-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1959 | 1745 | 0.00 | 3 | -0.68 | 40 | -27.20 | |
| | Oh, James | | | 1981 | USA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Marsh, James | | | 1969 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Lee, Miles | | | 1927 | NZL | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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