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Blitz:
Individual Calculations May 2019 |
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| Fernando, T Suheli H Total change: -37.20 | |   |
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| Sri Lanka National Youth Blitz Chess Championship 2019 - Under 12 Girls | Colombo | SRI | 2019-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1173 | 1137 | 0.00 | 2 | -0.90 | 20 | -18.00 | |
|  Piyumanthi, M Sayumi Vimansa | | | 1192 | SRI | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Wickramarathne, P W G Gaveshi | | | 1154 | SRI | 0.00 | 1 | -0.48 | 20 | -9.60 | |
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 Blitz Chess Championship 2019 - Under 12 Girls | Colombo | SRI | 2019-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1280 | 1137 | 0.00 | 3 | -0.96 | 20 | -19.20 | |
| | Nguyen, Ha Khanh Linh | | | 1414 | VIE | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Weerawardana, Oneli Vihanga | | | 1235 | SRI | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Piyumanthi, M Sayumi Vimansa | | | 1192 | SRI | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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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