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Individual Calculations May 2017 |
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| Hidurangala, H D Binuri Dulanga Total change: 0.00 | |   |
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| Sri Lanka Women's Qualifying Championship 2017 - Colombo | Colombo | SRI | 2017-03-30 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1107 | 0 | 2.00 | 6 | 0.00 | 982 | | 0.00 | |
|  Weerakoon, Devuja S | | | 1272 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Hettige, Indushika Anjani | | | 1066 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Wickramarachchi, Hasini Chamaths | | | 1043 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Liyanage, Oshadi Pesala | | | 1103 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Ranishani, W A Sandaru | | | 1087 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Liyanage, B O R | | | 1073 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | Colombo Chess Festival 2017 | Colombo | SRI | 2017-04-06 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1281 | 0 | 0.00 | 2 | 0.00 | 481 | | 0.00 | |
| | Gunarathna, D A Viraj Darshana | | | 1502 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Samarakoon, S M Y Thiwanka | | | 1059 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | |
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