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Individual Calculations July 2009 |
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| Kostenko, Petr Total change: 0.90 | |   |
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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 |
| 2305 | 2490 | 8.00 | 11 | 0.09 | 10 | 0.90 | |
|  Sivakumar, P | | | 2140 | IND | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Abhilash, Reddy M L | | | 2140 | IND | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Anilkumar, O T | | | 2227 | IND | 0.00 | 1 | -0.82 | 10 | -8.20 | | | Hardik, Mehta | | | 2140 | IND | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Roy, Prantik | | | 2194 | IND | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Joshi, G B | | | 2282 | IND | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Saravana, Krishnan P | | | 2326 | IND | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Deviatkin, Andrei | g | | 2566 | RUS | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Thakur, Akash | | | 2308 | IND | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Kamble, Vikramaditya | m | | 2351 | IND | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Miroshnichenko, Evgenij | g | | 2680 | UKR | 0.00 | 1 | -0.25 | 10 | -2.50 | |
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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