Individual Calculations February 2018 |
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Gamage, Liviru Hansana Total change: 1.60 | | |
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Sri Lanka National Youth Chess Championship 2017 and 2018 Under - 13 years | Colombo | SRI | 2017-12-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1233 | 1071 | 1.50 | 5 | 0.04 | 40 | 1.60 | |
| Jayawardana, Chenuka Nethvidu | | | 1290 | SRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | Bentharaarachchi, Vinuga Ometh | | | 1333 | SRI | 0.50 | 1 | 0.32 | 40 | 12.80 | | Palihakkara, Nihindu Bimsath | | | 1154 | SRI | 0.00 | 1 | -0.39 | 40 | -15.60 | | Akmeemana, I U | | | 1162 | SRI | 0.50 | 1 | 0.12 | 40 | 4.80 | | Gamarathne, Oneth | | | 1226 | SRI | 0.50 | 1 | 0.21 | 40 | 8.40 | | 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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