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Blitz:
Individual Calculations April 2020 |
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| Basnayake, B M Thesandu Aken Total change: 27.00 | |   |
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| Sri Lanka National Youth Blitz Chess Championship 2020 - Under 12Years | Colombo | SRI | 2020-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1126 | 1195 | 5.50 | 7 | 1.35 | 20 | 27.00 | |
|  Piyarathna, H Yuneth Damsiha | | | 1021 | SRI | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Wimalasiri, Ransith Pabalu | | | 1082 | SRI | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Liyanage, Savinu Suhaswin | | | 1139 | SRI | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Perera, H A Lisanda Vinsith | | | 1162 | SRI | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Weerasekara, Dinul Vinsitha | | | 1158 | SRI | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Wijesinghe, W A M C | | | 1082 | SRI | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Weerathungalage, W D Malisha Sasv | | | 1239 | SRI | 1.00 | 1 | 0.56 | 20 | 11.20 | |
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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