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Individual Calculations May 2017 |
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| Gunarathne, L Tharuli Ruhansa 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 |
| 1128 | 0 | 0.50 | 4 | 0.00 | 806 | | 0.00 | |
|  Jayatilaka, W M M Amodya | | | 1288 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  De Silva, Thenuki Hirunima | | | 1109 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Liyanage, B O R | | | 1073 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Attanayaka, Tharushi | | | 1041 | 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 |
| 1353 | 0 | 0.00 | 2 | 0.00 | 553 | | 0.00 | |
| | Kumarawadu, C S | | | 1548 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Edirisinghe, Navod | | | 1158 | 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) | | | | National Youth Chess Championship 2017 - Under 10 Girls | Colombo | SRI | 2017-04-17 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1016 | 0 | 1.00 | 1 | 0.00 | 1036 | | 0.00 | |
| | Jayarathne, H A Chamodi Danindya | | | 1016 | SRI | 1.00 | 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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