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Individual Calculations October 2023 |
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| Meenakshi Sundaram, Siddarth Total change: -0.60 | |   |
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| 73rd Oregon Open - 2000 and over | Portland, Oregon | USA | 2023-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 2206 | 5.00 | 6 | -0.03 | 20 | -0.60 | |
|  Wang, Ted | | | 1892 | USA | 0.00 | 1 | -0.86 | 20 | -17.20 | |  Zhu, Jamie Zhongyun | | | 1826 | USA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Heath, Derek Xu | | | 1806 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hecht, Robby | | | 1969 | USA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Paez, David | | | 1937 | COL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Tenesaca Argudo, Juan | | | 2047 | ECU | 1.00 | 1 | 0.29 | 20 | 5.80 | | | * 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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