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Individual Calculations January 2013 |
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| McKerracher, Douglas Total change: -0.75 | |   |
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| London Chess Classic 2012: Open | London | ENG | 2012-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2089 | 2034 | 3.50 | 8 | -0.05 | 15 | -0.75 | |
|  Bartholomew, John | m | | 2427 | USA | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Marshall, Michael | | | 1898 | DEN | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Eames, Robert S | f | | 2263 | ENG | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Spivack, Simon S Y | | | 2192 | ENG | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Veznik, Michael | | | 1877 | CZE | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Berthier, Hugo | | | 2220 | FRA | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Tortolero, Cesar | | | 1926 | VEN | 0.00 | 1 | -0.65 | 15 | -9.75 | | | McDonnell, James J. | | | 1912 | IRL | 1.00 | 1 | 0.33 | 15 | 4.95 | |
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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