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Individual Calculations May 2021 |
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| Zaloznyy, Mike Total change: 17.60 | |   |
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| 2nd Colonial Open - Open | Dulles, Virginia | USA | 2021-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1944 | 1996 | 3.00 | 5 | 0.05 | 20 | 1.00 | |
|  Dommalapati, Aasa | | wc | 1806 | USA | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Rao, Prasanna | m | | 2396 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Taylor Jr, Stewart | | | 1918 | USA | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Zhurbinsky, David | c | | 1823 | USA | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Tunc, Skyler | | | 1779 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | * 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) | | | | 1st Charlotte 2000 Plus Championship | Charlotte, North Carolina | USA | 2021-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2060 | 1996 | 3.00 | 5 | 0.83 | 20 | 16.60 | |
| | Sarkar, Justin | m | | 2365 | USA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Peatman, Carter | | | 1963 | USA | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Sriniaiyer, Sudarshan | | | 1995 | USA | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Johnson, Donald | | | 1995 | USA | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Myers, Dominique | | | 1983 | USA | 1.00 | 1 | 0.48 | 20 | 9.60 | |
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) | | |
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