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Individual Calculations February 2018 |
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| Isaakidis, Alexandros Total change: 14.80 | |   |
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| 2017/18 4NCL Division 4 South Rounds 3-4 | Reading | ENG | 2018-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1957 | 2057 | 2.00 | 2 | 0.74 | 20 | 14.80 | |
|  Farr, Peter G | | | 1863 | ENG | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Girdlestone, Paul C | | | 2050 | ENG | 1.00 | 1 | 0.49 | 20 | 9.80 | |
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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