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Blitz:
Individual Calculations May 2019 |
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| Mithma, M A Buhunni Total change: -30.00 | |   |
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| Sri Lanka National Youth Blitz Chess Championship 2019 - Under 14 Girls | Colombo | SRI | 2019-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1129 | 994 | 0.00 | 4 | -1.28 | 20 | -25.60 | |
|  Rathnayake, R M Dinithi Panchali | | wc | 1112 | SRI | 0.00 | 1 | -0.34 | 20 | -6.80 | |  Karthikeyan, Kiruththikah | | | 1132 | SRI | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Disarie, P G W M Thawinsa | | | 1084 | SRI | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Jayasinghe, J A V A T | | | 1186 | SRI | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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 Blitz Chess Championship 2019 - Under 14 Girls | Colombo | SRI | 2019-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1134 | 994 | 2.00 | 7 | -0.22 | 20 | -4.40 | |
| | Wijesinghe, W M M N | | | 1248 | SRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Deshani, D A Imalshi Abhisheka | | | 1116 | SRI | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Abeyrathna, Menuki Ranithma | | | 996 | SRI | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Gamage, B K Sayumi Hasithma | | | 1142 | SRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Disarie, P G W M Thawinsa | | | 1084 | SRI | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Thanujana, D M Sinaly | | | 1175 | SRI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Marasinghe, Chanethma Devangi | | | 1179 | SRI | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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