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Individual Calculations July 2009 |
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| Nepal, Prakash Total change: -28.50 | |   |
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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 |
| 1631 | 1947 | 2.00 | 4 | -1.45 | 25 | -36.25 | |
|  Soneji, Janhavi | | | 1597 | IND | 0.50 | 1 | -0.39 | 25 | -9.75 | | | Gupta, Bhaskar | | | 1674 | IND | 0.00 | 1 | -0.83 | 25 | -20.75 | |  Gandhi, Devansh | | | 1621 | IND | 0.50 | 1 | -0.37 | 25 | -9.25 | | | Patil, Babasaheb | | | 1632 | IND | 1.00 | 1 | 0.14 | 25 | 3.50 | |
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) | | | | 1st SCS International Open GM Chess Tournament, India | Bhubaneswar, Orissa, India | IND | 2009-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2038 | 1947 | 3.50 | 8 | 0.31 | 25 | 7.75 | |
| | Ovetchkin, Roman | g | | 2297 | RUS | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Arun, Karthik R | | | 2296 | IND | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Sarkar, Arna | | | 1598 | IND | 0.50 | 1 | -0.39 | 25 | -9.75 | | | Dinesh, Kumar Behera | | | 1697 | IND | 1.00 | 1 | 0.19 | 25 | 4.75 | | | Rahman, Syed Mahfuzur | f | | 2287 | BAN | 1.00 | 1 | 0.88 | 25 | 22.00 | | | Kathmale, Sameer | | | 2134 | IND | 0.00 | 1 | -0.26 | 25 | -6.50 | | | Imocha, Laishram | | | 2216 | IND | 0.00 | 1 | -0.17 | 25 | -4.25 | | | Sayan, Majumdar | | | 1779 | IND | 1.00 | 1 | 0.28 | 25 | 7.00 | |
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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