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Individual Calculations July 2023 |
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| Pereira, Edgar Total change: -75.60 | |   |
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| 2023 1000GM Memorial Day Scheveningen #1 | Sunnyvale, CA | USA | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1857 | 2081 | 1.50 | 7 | -3.78 | 20 | -75.60 | |
|  Champsi, Imran | | | 1879 | USA | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Tang, Dylan | | | 2057 | USA | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Goktepe, Derin | | | 2073 | USA | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Qi, Jenny | | | 1681 * | USA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Karunakaran, Kapilan | | | 1716 | USA | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Karunakaran, Kapilan | | | 1716 | USA | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Champsi, Imran | | | 1879 | USA | 0.00 | 1 | -0.76 | 20 | -15.20 | | | * 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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