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Rapid:
Individual Calculations April 2020 |
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| Silva, Kevin Ranidu Total change: -31.00 | |   |
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| Sri Lanka National Youth Rapid Chess Championship 2020 - under 16 Years | Colombo | SRI | 2020-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1263 | 1613 | 4.50 | 7 | -1.55 | 20 | -31.00 | |
|  Udumullage, Senuja Dilmith | | | 1156 | SRI | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Jayawardana, Chenuka Nethvidu | | | 1293 | SRI | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Akasha, J P Vihanga | | | 1378 | SRI | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Edirisinghe, Shanuka Dulnath | | | 1094 | SRI | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Welege , Imantha Lakshan | | | 1111 | SRI | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Kodithuwakku, Lisara | | | 1504 | SRI | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Dissanayake, Praveen Manodya | | | 1308 | SRI | 0.50 | 1 | -0.36 | 20 | -7.20 | |
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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