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Blitz:
Individual Calculations April 2020 |
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| Lokubalasuriya , Malika Total change: -33.00 | |   |
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| Sri Lanka National Youth Blitz Chess Championship 2020 - Under 14 Years | Colombo | SRI | 2020-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1079 | 1177 | 1.50 | 5 | -1.65 | 20 | -33.00 | |
|  Laksiri, A A Kavishka Gimshan | | | 1066 | SRI | 0.00 | 1 | -0.65 | 20 | -13.00 | |  Wickramasinghe, W R R | | | 1138 | SRI | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Navodya, W A Thathsara | | | 1021 | SRI | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Irudew, K G Isira | | | 1001 | SRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Jayangana, R M S C | | | 1171 | SRI | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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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