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Individual Calculations March 2015 |
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| Kingston, Ian Total change: 15.40 | |   |
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| 1st 4NCL Congress Open | Birmingham | ENG | 2015-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2112 | 1954 | 2.00 | 4 | 0.77 | 20 | 15.40 | |
|  Stewart, Ashley | | | 2084 | ENG | 0.50 | 1 | 0.18 | 20 | 3.60 | |  Sowray, Peter J | f | | 2308 | ENG | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Menadue, Jeremy F S | | | 2056 | ENG | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Garnett, John S | | | 1999 | ENG | 1.00 | 1 | 0.56 | 20 | 11.20 | |
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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