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Individual Calculations December 2018 |
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| Chen, Alex Total change: -5.20 | |   |
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| 49th Annual National Chess Congress | Philadelphia, Pennsylvania | USA | 2018-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2053 | 2064 | 3.00 | 6 | -0.13 | 40 | -5.20 | |
|  Azarov, Sergei | g | | 2464 * | BLR | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Wang, Shawn | | | 1807 | USA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Mishra, Abhimanyu | c | | 2213 | USA | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Tanenbaum, Zachary | | | 2092 | USA | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Tripodi, Matthew | | | 1765 | USA | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Luo, Ryan | | | 1979 | USA | 0.50 | 1 | -0.12 | 40 | -4.80 | | | * 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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