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Blitz:
Individual Calculations April 2020 |
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| Dinujaya, P D Kavishka Total change: 11.20 | |   |
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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 |
| 1137 | 1054 | 2.50 | 5 | 0.56 | 20 | 11.20 | |
|  Dhanushikan, G | | | 1167 | SRI | 0.00 | 1 | -0.35 | 20 | -7.00 | |  Kularathne, K A Praveen | | | 1116 | SRI | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Sathsara, E P Daham | | | 1167 | SRI | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Perera, G Thinuka Geethula | | | 1194 | SRI | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Galkotuwa, K A R G W S N B I | | | 1041 | SRI | 1.00 | 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) | | |
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