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Individual Calculations May 2019 |
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| Fernando, T Suheli H Total change: 0.00 | |   |
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| Sri Lanka Women's National Qualifying Chess Championship 2019 - Galle | Galle | SRI | 2019-03-08 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1178 | 0 | 1.00 | 3 | 0.00 | 1053 | | 0.00 | |
|  Withanachchi, Lasangi Chamodya | | | 1206 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Cooray, B S M T | | | 1272 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  De Silva, S N K | | | 1055 | 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) | | | | Asian Youth Chess Championship 2019 - Under 12 Girls | Colombo | SRI | 2019-04-04 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1213 | 0 | 3.00 | 8 | 0.00 | 1126 | | 0.00 | |
| | Dumankyzy, Alfarabi | | | 1275 | KAZ | 0.00 | 1 | 0.00 | | 0.00 | | | Gallage, Chathumi Tharika | | | 1162 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Piyumanthi, M Sayumi Vimansa | | | 1192 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Weerawardana, Oneli Vihanga | | | 1316 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Attanayake, Chanindi Mewna | | | 1172 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Sai, Mahati A | | | 1345 | IND | 0.00 | 1 | 0.00 | | 0.00 | | | Rambukwella, Ruwanya Sethumli | | | 1025 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Perera, D G D S Vidarsha | | | 1215 | 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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