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Individual Calculations January 2014 |
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| Cairns, Stephen Total change: 1.20 | |   |
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| 5th London Chess Classic 2013: Weekend B Open | London | ENG | 2013-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1942 | 2022 | 2.50 | 4 | 0.08 | 15 | 1.20 | |
|  Healey, Michael W | | | 2100 | ENG | 0.00 | 1 | -0.39 | 15 | -5.85 | |  Othman, Mustapha | | | 1914 | NGR | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Calderon, Paul | | | 1821 | USA | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Sucikova, Svetlana | | | 1931 | SVK | 1.00 | 1 | 0.38 | 15 | 5.70 | |
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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