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Rapid:
Individual Calculations April 2020 |
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| Weerathungalage, W D Malisha Sasv Total change: 13.40 | |   |
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| Sri Lanka National Youth Rapid Chess Championship 2020 - under 12 Years | Colombo | SRI | 2020-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1125 | 1100 | 3.00 | 5 | 0.67 | 20 | 13.40 | |
|  Weerasekara, Dinul Vinsitha | | | 1174 | SRI | 0.00 | 1 | -0.40 | 20 | -8.00 | |  Rashaad, Z M A | | | 1063 | SRI | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Samarakoon, Vivash Ransara | | | 1148 | SRI | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Dinujaya, P D Kavishka | | | 1049 | SRI | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Herath, H M J R | | | 1191 | SRI | 1.00 | 1 | 0.62 | 20 | 12.40 | |
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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