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Individual Calculations December 2019 |
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| Smith, David W Total change: 30.80 | |   |
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| 77th Hampstead FIDE Chess Congress U1900 | London | ENG | 2019-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1569 | 1414 | 2.00 | 4 | 0.77 | 40 | 30.80 | |
|  Valentine, Tim | | | 1621 | ENG | 0.50 | 1 | 0.27 | 40 | 10.80 | |  Solovieva, Kristina | | | 1415 | ENG | 0.50 | 1 | 0.00 | 40 | 0.00 | | | O`gorman, Brendan | | | 1715 | ENG | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Subin, Samvrit | | | 1524 | ENG | 0.50 | 1 | 0.15 | 40 | 6.00 | |
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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