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Individual Calculations January 2011 |
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| Britton, Richard L Total change: -17.10 | |   |
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| London Chess Classic Open | London | ENG | 2010-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2069 | 2229 | 5.00 | 9 | -1.14 | 15 | -17.10 | |
|  Jones, Chris S | | | 1848 | ENG | 0.50 | 1 | -0.41 | 15 | -6.15 | |  Lappas, Konstantinos | | | 1858 | GRE | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Arkell, Keith C | g | | 2431 | ENG | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Millward, Richard | | | 2107 | ENG | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Hebbes, Tim | | | 2108 | ENG | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Andreev, Peter | | | 1864 | ENG | 0.50 | 1 | -0.40 | 15 | -6.00 | | | Grochowalski, Pawel | | | 2062 | POL | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Lenier, Jude A | | | 2006 | ENG | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Crouch, Colin S | m | | 2335 | ENG | 0.00 | 1 | -0.36 | 15 | -5.40 | |
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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