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Individual Calculations October 2019 |
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| Selby, Keith Total change: -8.20 | |   |
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| CCF LP Club Championships 2019-2020 SEP 19 R1-4 | London | ENG | 2019-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1337 | 1321 | 1.50 | 4 | -0.41 | 20 | -8.20 | |
|  Zvaigzne, Janis | | | 1334 | ENG | 0.50 | 1 | 0.02 | 20 | 0.40 | |  Gold, Harry | | | 1217 | ENG | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Smyth, Sandy A | | | 1381 | ENG | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Khan, A Qaiyum | | | 1417 | ENG | 1.00 | 1 | 0.63 | 20 | 12.60 | |
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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