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Individual Calculations December 2013 |
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| Kett, Tim Total change: -7.20 | |   |
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| Welsh Chess Premier League 2013/14 Rd2 | Various | WLS | 2013-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2156 | 2230 | 0.00 | 1 | -0.60 | 15 | -9.00 | |
|  Morris, Charles F | | | 2156 | WLS | 0.00 | 1 | -0.60 | 15 | -9.00 | |
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) | | | | 4NCL 2013-14 Rounds 1-2 | Various | ENG | 2013-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2275 | 2230 | 1.00 | 2 | 0.12 | 15 | 1.80 | |
|  Beaumont, Chris R | m | | 2290 | ENG | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Posazhennikov, Alex | | | 2259 | RUS | 0.50 | 1 | 0.04 | 15 | 0.60 | |
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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