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Individual Calculations May 2010 |
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| Mammen, K Total change: -6.00 | |   |
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| 4th Thrissur International Rating Open Chess Tournament 2010 | Thrissur, Kerala, India | IND | 2010-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1953 | 1690 | 0.50 | 5 | -0.40 | 15 | -6.00 | |
|  Ameer, P S | | | 1957 | IND | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Sanjid, Latheef | | | 1942 | IND | 0.00 | 1 | -0.19 | 15 | -2.85 | |  Raju, O A | | | 1971 | IND | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Siddarth, M | | | 1974 | IND | 0.00 | 1 | -0.16 | 15 | -2.40 | | | J V Sai, Kiran | | | 1920 | IND | 0.00 | 1 | -0.21 | 15 | -3.15 | |
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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