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Individual Calculations December 2023 |
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| Tang, Vincent Total change: 19.20 | |   |
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| 54th annual National Chess Congress - Premier | Philadelphia, PA | USA | 2023-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 1708 | 2.00 | 6 | 0.48 | 40 | 19.20 | |
|  Ocido, Michael | | | 2081 | PHI | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Wu, William | | | 1971 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Chin, Spencer | | | 1774 | USA | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Zhu, Ryan | | | 1862 | USA | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Manon-Og, Ramon | | | 1966 | PHI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Muthukumaran, Gurru | | | 1812 | USA | 1.00 | 1 | 0.64 | 40 | 25.60 | |
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) | | |
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