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Individual Calculations December 2019 |
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| Aburrow, Michael Total change: -32.40 | |   |
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| CCF Daytime Chess - Autumn 2019 NOV 2019 R8-12 | London | ENG | 2019-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1392 | 1216 | 0.00 | 3 | -0.81 | 40 | -32.40 | |
|  Charles, Gregory M | | | 1325 | ENG | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Khan, A Qaiyum | | | 1426 | ENG | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Khan, A Qaiyum | | | 1426 | ENG | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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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