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Individual Calculations January 2019 |
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| Snook-Lumb, Chris Total change: 11.60 | |   |
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| CCF Coulsdon Christmas LP Congress U1750 | London | ENG | 2018-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1479 | 1708 | 4.50 | 5 | 0.58 | 20 | 11.60 | |
|  Morris-Weston, Robin T | | | 1516 | ENG | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Fernandes, Aaron | | | 1500 | ENG | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Miles, Barry S | | | 1528 | ENG | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Faulkner, Adam | | | 1380 | ENG | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Yu, Leo | | | 1473 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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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