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Individual Calculations March 2016 |
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| Sanudula, K M Dahamdi Total change: 18.40 | |   |
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| Colombo Chess Festival 2016 | Colombo | SRI | 2016-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1540 | 1164 | 0.00 | 4 | -0.38 | 40 | -15.20 | |
|  Weerakoon, D D P | | | 1564 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Fernando, J S Aloka | | | 1492 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Haputhanthri, H L N B | | | 1541 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Liyanagedara, L G A | | wc | 1564 * | 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) | | | | Women's Qualifying 2016 Colombo | Colombo | SRI | 2016-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1320 | 1164 | 2.50 | 5 | 0.84 | 40 | 33.60 | |
| | Kulatunga, Dinithi | | | 1494 | SRI | 0.50 | 1 | 0.38 | 40 | 15.20 | | | De Costa, Thanuri | | | 1564 * | SRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Wijesuriya, G P Y | | | 1409 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Perera , Vihini Vimansa | | | 1012 | SRI | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Perera, W S D Sachini | | | 1120 | SRI | 0.50 | 1 | -0.06 | 40 | -2.40 | | | * 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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