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Individual Calculations March 2015 |
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| Jayasuriya, Linali Andrea Total change: -32.80 | |   |
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| Colombo Chess Festival 2015 | Colombo | SRI | 2015-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1360 | 1165 | 0.00 | 2 | -0.53 | 40 | -21.20 | |
|  Gamage, Nethmi Nirasha | | | 1485 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Abeywardana, Hasandi Yapa | | | 1235 | SRI | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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) | | | | Women's Qualifying 2015 Colombo | Colombo | SRI | 2015-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1480 | 1165 | 0.00 | 2 | -0.29 | 40 | -11.60 | |
|  Wijesinghe, W A D Sumudu | | | 1394 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Balasuriya, Sajini Hasara | | | 1565 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | |
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