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Blitz:
Individual Calculations May 2019 |
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| Wimalasiri, Y G C Kavindi Total change: -27.20 | |   |
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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 |
| 1151 | 1150 | 1.00 | 4 | -0.99 | 20 | -19.80 | |
|  Weerawardana, Oneli Vihanga | | | 1235 | SRI | 0.00 | 1 | -0.38 | 20 | -7.60 | |  Sandanayake, Dehansa Nisanduni | | | 1162 | SRI | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Gunawardena, E R Thyagi | | | 1144 | SRI | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Oneli, K H Hesara | | | 1064 | SRI | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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 |
| 1198 | 1150 | 1.00 | 3 | -0.37 | 20 | -7.40 | |
| | Khaliunaa, Gankhulug | | wc | 1474 | MGL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Madurapperuma, M A Binudi Thasany | | | 1068 | SRI | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Ramanayake, Nemindi Linaya | | | 1053 | SRI | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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) | | |
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