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Individual Calculations November 2019 |
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| Feng, Eric Total change: 25.60 | |   |
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| Westford October Open 2019 - U2000 | Westford, Massachusetts | USA | 2019-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 1685 | 2.00 | 4 | 0.64 | 40 | 25.60 | |
|  Kavi, Nithin | | | 2085 * | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Liu, Kelsey | | | 1460 | USA | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Bonnell, Leo | | | 1823 | USA | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Carey, Michael | | | 1940 | USA | 0.50 | 1 | 0.31 | 40 | 12.40 | | | * 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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