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Individual Calculations February 2020 |
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| Nimsanda, K H Savitha Total change: -34.80 | |   |
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| Sri Lanka National Youth Chess Championship 2019 - Under 11 years | Colombo | SRI | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1097 | 1203 | 3.00 | 6 | -0.87 | 40 | -34.80 | |
|  Dinujaya, P D Kavishka | | | 1061 | SRI | 1.00 | 1 | 0.31 | 40 | 12.40 | |  Perera, G Thinuka Geethula | | | 1147 | SRI | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Atulugamage, Saniru Lohan | | | 1029 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Wickramarathne, D Jehan Randil | | | 1141 | SRI | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Thennakoon, Disara | | | 1131 | SRI | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Nanayakkara, M M | | | 1072 | SRI | 0.00 | 1 | -0.68 | 40 | -27.20 | |
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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