Individual Calculations February 2019 |
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Iddamalgoda, I D S Total change: -27.20 | | |
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Sri Lanka National Youth Chess Championship 2018 Under - 17 years | Colombo | SRI | 2018-12-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1352 | 1301 | 1.50 | 5 | -0.68 | 40 | -27.20 | |
| Jayasundara, J J M Y Adithya B | | | 1554 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | Bopage, N B Ravindu Parindiya | | | 1048 | SRI | 0.50 | 1 | -0.31 | 40 | -12.40 | | Gunasekara, W A N Senpathi | | | 1555 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | Ambepussa, Gihan | | | 1204 | SRI | 1.00 | 1 | 0.37 | 40 | 14.80 | | Attanayaka, A M P M | | | 1401 | SRI | 0.00 | 1 | -0.36 | 40 | -14.40 | | 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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