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Individual Calculations September 2013 |
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| Mavinkurve, Aditya Total change: 27.90 | |   |
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| British Championship Under 16s | Torquay | ENG | 2013-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1866 | 1742 | 2.00 | 4 | 0.65 | 15 | 9.75 | |
|  Malhotra, Tarun | | | 1998 | ENG | 0.00 | 1 | -0.19 | 15 | -2.85 | |  Pein, Jonathan | | | 1834 | ENG | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Willson, Ollie | | | 1796 | ENG | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Wang, Anna | | | 1834 | ENG | 1.00 | 1 | 0.63 | 15 | 9.45 | |
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) | | | | London Chess Festival FIDE U2100 | London | ENG | 2013-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1988 | 1742 | 2.00 | 4 | 1.21 | 15 | 18.15 | |
| | Buyandalai, Tumen | | | 2072 | MGL | 1.00 | 1 | 0.88 | 15 | 13.20 | | | Hjort, Helge | | | 1974 | DEN | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Wells, Clinton A. | | | 1962 | NZL | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Hayward, Alan | | | 1945 | ENG | 0.00 | 1 | -0.24 | 15 | -3.60 | |
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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