Individual Calculations February 2018 |
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Vimukthi, P B K Ramditha Total change: -0.80 | | |
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Sri Lanka National Youth Chess Championship 2017 and 2018 Under - 15 years | Colombo | SRI | 2017-12-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1362 | 1199 | 1.50 | 5 | -0.02 | 40 | -0.80 | |
| Vidyarathna, Anjitha | | | 1518 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | Omaththage, S Y | | | 1419 | SRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | Weerasekara, Danuja Sanjula | | | 1047 | SRI | 1.00 | 1 | 0.30 | 40 | 12.00 | | Ranasinghe, R A Arindu Himeth | | | 1490 | SRI | 0.50 | 1 | 0.35 | 40 | 14.00 | | Jayamanna, J M T S | | | 1335 | SRI | 0.00 | 1 | -0.32 | 40 | -12.80 | | 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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