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Individual Calculations February 2017 |
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| Spencer, Douglas Total change: -5.20 | |   |
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| 2016/17 4NCL Division 4 South Rounds 3-4 | Reading | ENG | 2017-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 1967 | 1.00 | 2 | -0.17 | 40 | -6.80 | |
|  Neatherway, A Philip | | | 1843 | ENG | 0.50 | 1 | -0.17 | 40 | -6.80 | |  Brown, Alan M | | | 1969 | ENG | 0.50 | 1 | 0.00 | 40 | 0.00 | |
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) | | | | Welsh Chess Premier League 2016/17 Round 2 | Various | WLS | 2017-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1997 | 1967 | 0.50 | 1 | 0.04 | 40 | 1.60 | |
| | Evans, Craig | | | 1997 | WLS | 0.50 | 1 | 0.04 | 40 | 1.60 | |
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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