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Individual Calculations February 2020 |
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| Gamage, S Lakindu Total change: -37.20 | |   |
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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 |
| 1234 | 1017 | 0.00 | 4 | -0.93 | 40 | -37.20 | |
|  Chandes, K Yasindu | | | 1286 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Hewage, Dinupa Adithya | | | 1344 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Gamage, G D P A | | | 1156 | SRI | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Anattapathirana, Pamith Kithmin | | | 1150 | 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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