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Individual Calculations March 2012 |
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| Dydak, Mateusz Total change: 69.30 | |   |
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| London Christmas Open 2011 | London | ENG | 2011-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2033 | 1927 | 4.50 | 6 | 2.31 | 30 | 69.30 | |
|  Chakanyuka, Charles | | | 2103 | ZIM | 1.00 | 1 | 0.73 | 30 | 21.90 | |  Graham, David B | | | 2194 | ENG | 0.50 | 1 | 0.32 | 30 | 9.60 | | | Warman, Simon M | | | 2056 | ENG | 1.00 | 1 | 0.67 | 30 | 20.10 | | | Jones, William E G | | | 2111 | ENG | 0.00 | 1 | -0.26 | 30 | -7.80 | | | Kourtseva, Julie | | | 1742 | ENG | 1.00 | 1 | 0.26 | 30 | 7.80 | | | Psaila, Clarence | | | 1989 | MLT | 1.00 | 1 | 0.59 | 30 | 17.70 | |
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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