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Individual Calculations March 2010 |
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| Thilakawardana, Supeshala Total change: -22.20 | |   |
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| Tata Steel Asian Womem Team Chess Championship 2009 | Town Hall, Kolkata, India | IND | 2009-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1976 | 1809 | 1.00 | 4 | -0.31 | 15 | -4.65 | |
|  Dewi Aa Ci, Ra | | wf | 1938 | INA | 0.00 | 1 | -0.33 | 15 | -4.95 | |  Soumya, Swaminathan | | wg | 2209 * | IND | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Mohota, Nisha | | wg | 2209 * | IND | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Jahanara, Haque | | | 1548 | BAN | 1.00 | 1 | 0.18 | 15 | 2.70 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 3rd Colombo International Chess Festival 2010 | Colombo | SRI | 2010-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1770 | 1809 | 1.00 | 4 | -1.17 | 15 | -17.55 | |
| | Jayawardena, M | | | 1960 | SRI | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Savant, Riya | | | 1542 | IND | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Amarasinghe, A A C B | | | 1934 | SRI | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Sandamith, Wm | | | 1642 | SRI | 0.00 | 1 | -0.72 | 15 | -10.80 | |
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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