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Individual Calculations January 2013 |
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| Britton, Richard L Total change: -1.80 | |   |
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| London Chess Classic 2012: Open | London | ENG | 2012-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2179 | 2233 | 4.50 | 8 | -0.12 | 15 | -1.80 | |
|  Tortolero, Cesar | | | 1926 | VEN | 1.00 | 1 | 0.14 | 15 | 2.10 | |  Rowson, Jonathan | g | | 2586 | SCO | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Takahashi, Reiji | | | 2079 | JPN | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Hebbes, Tim | | | 2111 | ENG | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Dale, Ari | | | 2122 | AUS | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Hoegener, Claude | | | 2037 | LUX | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Ethelontis, Alexandros N | | | 2155 | ENG | 1.00 | 1 | 0.39 | 15 | 5.85 | | | D`costa, Lorin A R | m | | 2417 | ENG | 0.00 | 1 | -0.26 | 15 | -3.90 | |
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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