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Rapid:
Individual Calculations May 2012 |
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| Orishko, Ostap Total change: 20.60 | |   |
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| London Rapidplay U2000 Feb 2012 | London | ENG | 2012-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1661 | 1914 | 1.00 | 1 | 0.19 | 20 | 3.80 | |
|  Sonnis, Steve | | | 1661 | ENG | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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) | | | | Golders Green Rapidplay Major April 2012 | London | ENG | 2012-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1897 | 1927 | 3.00 | 4 | 0.84 | 20 | 16.80 | |
| | Clegg, Chris Ra | | | 1856 | ENG | 1.00 | 1 | 0.40 | 20 | 8.00 | |  Hjort, Helge | | | 1933 | DEN | 0.00 | 1 | -0.49 | 20 | -9.80 | | | O`Gorman, Brendan | | | 1793 | ENG | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Segura Del Frago, Imanol | | | 2005 | ESP | 1.00 | 1 | 0.61 | 20 | 12.20 | |
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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