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Individual Calculations June 2013 |
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| Desmedt, Richard Total change: -16.20 | |   |
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| e2e4 Solihull U1950 April 2013 | Birmingham | ENG | 2013-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1881 | 1869 | 2.00 | 3 | 0.55 | 30 | 16.50 | |
|  Bryant, Richard B E | | | 1928 | ENG | 0.50 | 1 | 0.08 | 30 | 2.40 | |  Clayton, Tristan | | | 1809 | ENG | 0.50 | 1 | -0.08 | 30 | -2.40 | | | Burns, Martin J | | | 1905 | ENG | 1.00 | 1 | 0.55 | 30 | 16.50 | |
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) | | | | e2e4 Nottingham U1900 May 2013 | Nottingham | ENG | 2013-05-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1647 | 1869 | 2.00 | 4 | -1.09 | 30 | -32.70 | |
| | Grobler, David | | | 1644 | ENG | 0.50 | 1 | -0.28 | 30 | -8.40 | | | Homer, Neil S | | | 1606 | ENG | 1.00 | 1 | 0.18 | 30 | 5.40 | | | Raeburn, Andrew | | | 1763 | ENG | 0.00 | 1 | -0.64 | 30 | -19.20 | | | Ross, Stuart | | | 1575 | ENG | 0.50 | 1 | -0.35 | 30 | -10.50 | |
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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