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Individual Calculations April 2009 |
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| Sharma, S K Total change: -5.25 | |   |
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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 |
| 2215 | 1936 | 0.50 | 5 | -0.35 | 15 | -5.25 | |
|  Kostenko, Petr | g | | 2286 | KAZ | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Djuraev, Sokhib | f | | 2286 | TJK | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Nath, Rupankar | | | 2176 | IND | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Atabayev, Maksat | | | 2159 | TKM | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Soni, Krishan | | | 2167 | 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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