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Individual Calculations March 2019 |
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| Hastilow, Sarah Total change: 39.80 | |   |
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| CCF Winter Chess Club LP Matches Stage 7 | London | ENG | 2019-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1199 | 1135 | 2.50 | 3 | 1.26 | 20 | 25.20 | |
|  Sahdev, Varun | | | 1256 | ENG | 0.50 | 1 | 0.16 | 20 | 3.20 | |  Woolley, Michael P | | | 1258 | ENG | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Wimble, Garry | | | 1083 | ENG | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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) | | | | 69th Hampstead FIDE Chess Congress Feb U1900 | London | ENG | 2019-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1311 | 1135 | 1.00 | 1 | 0.73 | 20 | 14.60 | |
| | Moen, Odd Halvor | | | 1311 | NOR | 1.00 | 1 | 0.73 | 20 | 14.60 | |
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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