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Individual Calculations October 2019 |
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| Prince, Alan R Total change: -29.80 | |   |
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| 75th Hampstead FIDE Chess Congress U1900 | London | ENG | 2019-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1441 | 1777 | 2.00 | 4 | -1.49 | 20 | -29.80 | |
|  Wang, Andy | | | 1432 | ENG | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Norman, Nigel | | | 1576 | ENG | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Maton, James J | | | 1377 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Maton, Emily | | | 1377 * | ENG | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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