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Individual Calculations May 2021 |
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| Sridhar Yehamandram, Yogeshwar Total change: 30.00 | |   |
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| 2nd Colonial Open - Open | Dulles, Virginia | USA | 2021-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1932 | 1794 | 3.00 | 5 | 1.29 | 40 | 51.60 | |
|  Lee, Justin | | | 1953 | USA | 1.00 | 1 | 0.71 | 40 | 28.40 | |  Miller, Daniel | | | 2182 | USA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Moor, Nathaniel | | | 1712 | USA | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Sreekumar, Vishnu | | | 1784 | USA | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Peraino, Andrew | | | 2029 | USA | 1.00 | 1 | 0.79 | 40 | 31.60 | |
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) | | | | 53rd Annual Virginia Open | Dulles, Virginia | USA | 2021-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1622 | 1794 | 1.50 | 3 | -0.54 | 40 | -21.60 | |
| | He, Samuel | | | 1519 | USA | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Prem, Pranav | | | 1952 | USA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Liu, Joshua | | | 1394 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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