Rapid:
Individual Calculations April 2020 |
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Dayarathna, N M J K Total change: -6.00 | | |
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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 |
1174 | 1023 | 0.00 | 1 | -0.30 | 20 | -6.00 | |
| Weerasekara, Dinul Vinsitha | | | 1174 | SRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | 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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