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Individual Calculations March 2015 |
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| Epa, W Bethmee V Total change: 0.00 | |   |
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| Colombo Chess Festival 2015 | Colombo | SRI | 2015-01-31 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1332 | 0 | 1.00 | 5 | 0.00 | 1092 | | 0.00 | |
|  Rajapaksa, Miyuni Kavinya | | | 1628 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Theivaseelan, Selvarajah | | | 1287 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Abeywardana, Hasandi Yapa | | | 1235 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Wanigarathne, K A N | | | 1277 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Balasooriya, Sandamini Chathuni | | | 1231 | SRI | 0.50 | 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) | | | | Women's Qualifying 2015 Colombo | Colombo | SRI | 2015-02-12 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1204 | 0 | 1.00 | 5 | 0.00 | 964 | | 0.00 | |
| | Gayanjana, Savindi | | | 1296 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Sandeepani, M Tharushi | | | 1166 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Karunarathna, Thilini Savindya | | | 1153 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Athukorala, A P M | | | 1258 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Sanudula, K M Dahamdi | | | 1145 | 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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