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Individual Calculations January 2013 |
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| Menzies, Colin Total change: 21.30 | |   |
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| London Chess Classic 2012: Weekend B Open | London | ENG | 2012-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2065 | 2107 | 3.50 | 5 | 0.71 | 30 | 21.30 | |
|  McCarthy, Damian | | | 1934 | ENG | 1.00 | 1 | 0.27 | 30 | 8.10 | |  Tozer, Richard J D | m | | 2301 | ENG | 0.00 | 1 | -0.25 | 30 | -7.50 | | | Wells, Jonathan C | | | 2017 | ENG | 0.50 | 1 | -0.12 | 30 | -3.60 | | | Coleman, Robbie | | | 2033 | SCO | 1.00 | 1 | 0.40 | 30 | 12.00 | | | Clark, Ian C | | | 2039 | ENG | 1.00 | 1 | 0.41 | 30 | 12.30 | |
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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