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Individual Calculations December 2019 |
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| Terry, Sean Total change: 8.20 | |   |
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| 2019/20 4NCL Div 4 Rounds 1 - 2 | Maidenhead | ENG | 2019-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1864 | 1906 | 1.50 | 2 | 0.41 | 20 | 8.20 | |
|  Onley, David E | | | 2090 | ENG | 0.50 | 1 | 0.24 | 20 | 4.80 | |  Langham, Rod E | | | 1638 | ENG | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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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