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Individual Calculations January 2013 |
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| McKenna, Jason P Total change: 7.80 | |   |
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| London Chess Classic 2012: Open | London | ENG | 2012-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2218 | 2102 | 3.00 | 7 | 0.52 | 15 | 7.80 | |
|  Rodriguez, Vidal | | | 2148 | VEN | 0.50 | 1 | 0.06 | 15 | 0.90 | |  Rusek, Walter | | | 1831 | AUT | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Coleman, David J | c | | 2268 | ENG | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Golubka, Petr | m | | 2418 | UKR | 0.50 | 1 | 0.37 | 15 | 5.55 | | | Zhou, Yang-Fan | m | | 2419 | ENG | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Player, Edmund C | | | 2248 | ENG | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Marusenko, Petr | m | | 2197 | UKR | 0.00 | 1 | -0.37 | 15 | -5.55 | |
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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