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Individual Calculations November 2021 |
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| Rama, Tejas Total change: -18.80 | |   |
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| Marshall FIDE Monday September-October 2021 | New York, NY | USA | 2021-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1902 | 2185 | 2.00 | 3 | -0.51 | 40 | -20.40 | |
|  Modi, Ethan | | | 1873 | USA | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Eisen, Zane | | | 1937 | USA | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Olsen, Robert Donald | | | 1896 | 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) | | | | 25th Annual Eastern Chess Congress - Premier | Princeton, New Jersey | USA | 2021-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2150 | 2195 | 1.50 | 3 | -0.20 | 40 | -8.00 | |
| | Prasanna, Gracy F | | | 1973 | USA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Shabalov, Alexander | g | | 2502 | USA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Vittal, Sanjana | | wf | 1975 | USA | 0.50 | 1 | -0.28 | 40 | -11.20 | |
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) | | | | Marshall Premier October 2021 | New York, NY | USA | 2021-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2117 | 2195 | 2.50 | 4 | 0.24 | 40 | 9.60 | |
| | Hyatt, Jessica | | | 1817 | USA | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Lu, Maximillian | f | | 2342 | USA | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Oh, James Y | | | 1795 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Khamrakulov, Djurabek | g | | 2514 | UZB | 0.00 | 1 | -0.13 | 40 | -5.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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