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Individual Calculations June 2017 |
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| Davies, Matthew Total change: -19.40 | |   |
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| 2016/17 4NCL Division 4 South Rounds 9-11 | Reading | ENG | 2017-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1940 | 1958 | 1.00 | 3 | -0.57 | 20 | -11.40 | |
|  Davies, Peter | | | 1985 | WLS | 0.50 | 1 | 0.04 | 20 | 0.80 | |  Cocks, Elliot | | | 1974 | ENG | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Lees, Fraser A | | | 1860 | SCO | 0.50 | 1 | -0.13 | 20 | -2.60 | |
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) | | | | Welsh Chess Premier League 2016/17 Round 5 | Merthyr | WLS | 2017-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2034 | 1958 | 0.00 | 1 | -0.40 | 20 | -8.00 | |
| | Brown, Thomas | | | 2034 | WLS | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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) | | |
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