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Individual Calculations February 2020 |
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| Pesanjith, M T H Sansutha Total change: 96.40 | |   |
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| Sri Lanka National Youth Chess Championship 2019 - Under 13 years | Colombo | SRI | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1146 | 1070 | 6.00 | 9 | 2.41 | 40 | 96.40 | |
|  Withana, Sanul Nethmina | | | 1116 | SRI | 1.00 | 1 | 0.56 | 40 | 22.40 | |  Methsara, E G Ruvindu | | | 1151 | SRI | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Gayanuka, B D Omira | | | 1241 | SRI | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Thusara, H G Thoshintha | | | 1184 | SRI | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Senavirathna, U G D H B | | | 1070 | SRI | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Ranasinghe, R A Manul Lakvindu | | | 1024 | SRI | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Herath, K Praveen Basara | | | 1094 | SRI | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Perera, Rahul Shakya | | | 1150 | SRI | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Hewawasam, H Y Thisaga Manvidu | | | 1280 | SRI | 0.50 | 1 | 0.27 | 40 | 10.80 | |
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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