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Individual Calculations April 2009 |
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| Shikha, Shah Total change: 6.45 | |   |
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| 1st Gurgaon International Open Chess Tournament - India | Suncity World School, Sector-54, Gurgaon, India | IND | 2009-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2198 | 1929 | 1.50 | 6 | 0.43 | 15 | 6.45 | |
|  Panchanathan, Magesh Chandran | g | | 2279 | IND | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Arun, Karthik R | | | 2279 | IND | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Nirav, Y Rajasuba | | | 2190 | IND | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Atabayev, Maksat | | | 2159 | TKM | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Suri, Devender Singh | | | 2158 | IND | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Khasim, Sk | | | 2120 | IND | 0.50 | 1 | 0.25 | 15 | 3.75 | |
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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