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Individual Calculations February 2019 |
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| Bragg, David Total change: -24.40 | |   |
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| PNWCC FIDE Open - Olympiad Gold | Kirkland, Washington | USA | 2019-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2017 | 2118 | 2.50 | 6 | -1.22 | 20 | -24.40 | |
|  Tarjan, James Edward | g | | 2402 | USA | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Zhang, Brendan | | | 1952 | USA | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Deshpande, Aaryan | | | 1922 | USA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Jiang, Brandon | | | 1718 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Yu, Jason | | | 2080 | USA | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Kitsis, Stanislav | | | 2028 | USA | 0.50 | 1 | -0.12 | 20 | -2.40 | | | * 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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