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Individual Calculations January 2017 |
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| Lawrence, David J Total change: -39.80 | |   |
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| 8th CSC London Chess Classic: Weekend Under 1825 | London | ENG | 2016-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1495 | 1693 | 1.00 | 4 | -1.99 | 20 | -39.80 | |
|  Sheikh, Anum | | wc | 1471 | ENG | 0.00 | 1 | -0.78 | 20 | -15.60 | |  Probert, Malcolm A | | | 1627 | WLS | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Ridge, Benjamin | | | 1430 | SCO | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Gelain-Sohn, Emmanuelle | | | 1450 | ENG | 0.00 | 1 | -0.80 | 20 | -16.00 | |
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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