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Individual Calculations April 2013 |
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| Winter, Malcolm Total change: 3.00 | |   |
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| e2e4 High Wycombe U1700 March 2013 | High Wycombe | ENG | 2013-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1660 | 1548 | 1.00 | 2 | 0.30 | 15 | 4.50 | |
|  Grange, David | | | 1693 | ENG | 1.00 | 1 | 0.69 | 15 | 10.35 | |  Crouch, Timothy J | | | 1627 | ENG | 0.00 | 1 | -0.39 | 15 | -5.85 | |
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) | | | | Hampstead Under 2200 FIDE Congress March 2013 | London | ENG | 2013-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 1548 | 0.00 | 1 | -0.10 | 15 | -1.50 | |
| | Botteley, Michael | | | 1920 | ENG | 0.00 | 1 | -0.10 | 15 | -1.50 | |
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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