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Individual Calculations March 2015 |
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| Campbell, Ian Total change: -7.00 | |   |
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| TRADEWISE GIBRALTAR CHESS FESTIVAL 2015 – CHALLENGER B | GIBRALTAR | ENG | 2015-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1942 | 2012 | 2.00 | 4 | -0.35 | 20 | -7.00 | |
|  Ibarra Jerez, Juan Miguel | | | 2238 | ESP | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Mulleady, Peter J | | | 1908 | ENG | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Bryant, Richard B E | | | 1904 | ENG | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Musi, Dietmar | | | 1719 | AUT | 1.00 | 1 | 0.15 | 20 | 3.00 | |
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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