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Rapid:
Individual Calculations April 2020 |
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| Liyanage, Savinu Suhaswin Total change: 51.80 | |   |
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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 |
| 1180 | 1092 | 4.50 | 5 | 2.59 | 20 | 51.80 | |
|  Wickramaarachchi, Nayanaka Insara | | | 1144 | SRI | 1.00 | 1 | 0.57 | 20 | 11.40 | |  Weerasekara, Dinul Vinsitha | | | 1174 | SRI | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Wimalasiri, Ransith Pabalu | | | 1142 | SRI | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Dissanayake, D M S L | | | 1295 | SRI | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Gamage, A G R Ruwanmith | | | 1146 | SRI | 1.00 | 1 | 0.58 | 20 | 11.60 | |
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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