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Individual Calculations September 2023 |
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| Tello, Isaac Total change: -25.00 | |   |
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| 1000GM 2023 August Scheveningen B | Sunnyvale, CA | USA | 2023-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2009 | 2275 | 2.00 | 4 | -1.25 | 20 | -25.00 | |
|  Yan, Nathan | | | 2129 | USA | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Tang, Benjamin | | | 1875 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Talwalkar, Vedant | | | 2008 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Champsi, Imran | | | 2025 | USA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | * 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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