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Individual Calculations July 2009 |
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| Preethi, R Total change: -21.45 | |   |
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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 |
| 2034 | 2154 | 5.00 | 10 | -1.43 | 15 | -21.45 | |
|  Areshchenko, Alexander | g | | 2504 | UKR | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Sivakumar, P | | | 1804 | IND | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Singh, Pankaj | | | 1884 | IND | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Ram, S Krishnan | | | 2310 | IND | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Vasantha Ruba, Varman | | | 1867 | IND | 0.50 | 1 | -0.34 | 15 | -5.10 | | | Shetye, Shyam | | | 1890 | IND | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Rathore, Sonakshi | | | 1888 | IND | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Anwesh, Upadhyaya | | | 2321 | IND | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Amit, Sukhpal | | | 1891 | IND | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Y,dishen, Singh | | | 1976 | IND | 0.00 | 1 | -0.73 | 15 | -10.95 | |
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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