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Individual Calculations July 2009 |
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| Aditya, Hiren Vaidya Total change: 15.25 | |   |
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| 2nd Mayors Cup International Open Chess Tournament | Goregaon Sports Club, Mumbai, India | IND | 2009-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 1600 | 1.50 | 6 | 0.61 | 25 | 15.25 | |
|  Nimmy, A G | | | 1950 | IND | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Atishay, Ajmera | | | 1950 | IND | 1.00 | 1 | 0.89 | 25 | 22.25 | |  Karma, Pandya | | | 1950 | IND | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Vasantha Ruba, Varman | | | 1867 | IND | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Rahul Dev, Das | | | 1883 | IND | 0.50 | 1 | 0.34 | 25 | 8.50 | | | Ravindra, Dange | | | 1821 | IND | 0.00 | 1 | -0.22 | 25 | -5.50 | |
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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