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Individual Calculations February 2019 |
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| Rosenbach, Martin Total change: 5.00 | |   |
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| CCF Winter Chess Club LP Matches Stage 6 | London | ENG | 2019-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1661 | 1724 | 2.00 | 3 | 0.25 | 20 | 5.00 | |
|  Wong, Cheuk Nam | | | 1609 | ENG | 1.00 | 1 | 0.34 | 20 | 6.80 | |  Pratley, Ian | | | 1564 | ENG | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Darville, Matt | | | 1810 | ENG | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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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