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Individual Calculations March 2017 |
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| Britton, Richard L Total change: 26.00 | |   |
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| 2016/17 4NCL Division 3 South Rounds 5-6 | Telford | ENG | 2017-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2115 | 2157 | 2.00 | 2 | 0.88 | 20 | 17.60 | |
|  Gooding, Ian | | | 2034 | ENG | 1.00 | 1 | 0.33 | 20 | 6.60 | |  Hall, John | f | | 2195 | ENG | 1.00 | 1 | 0.55 | 20 | 11.00 | |
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) | | | | Hampstead FIDE Congress Under 2200 Feb 17 | London | ENG | 2017-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1991 | 2157 | 4.00 | 5 | 0.42 | 20 | 8.40 | |
| | Jezierski, Colum | | | 1952 | ENG | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Brozel, Sacha | | | 1991 | ENG | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Rocco, Federico | | | 1970 | ENG | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Pollack, Oscar | | | 1956 | ENG | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Grieve, Harry | | | 2086 | ENG | 1.00 | 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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