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Individual Calculations August 2023 |
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| Adebayo, Adegboyeg Total change: -15.60 | |   |
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| 51st annual World Open - Open | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2112 | 2327 | 6.00 | 8 | -0.01 | 20 | -0.20 | |
|  Wu, Jayden | | | 1923 | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hu, Merric | | | 2022 | USA | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Arutla, Aditya | | | 2066 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Jacobson, Brandon | g | | 2557 | USA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Zhurbinsky, David | c | | 2075 | USA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Zhong, Kevin | f | | 2156 | CAN | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Karthik, Advaith | | | 2073 | USA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Nandhakumar, Vaseegaran | | | 2026 | USA | 1.00 | 1 | 0.15 | 20 | 3.00 | |
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) | | | | 53rd annual Continental Open - Premier | Marlborough, MA | USA | 2023-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 2288 | 2.00 | 3 | -0.77 | 20 | -15.40 | |
| | Zoffer, Oskar | | | 1888 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Qian, Bobby | | | 1906 | USA | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Ji, Y Owen | | | 1844 | USA | 0.50 | 1 | -0.44 | 20 | -8.80 | | | * 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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