Individual Calculations February 2020 |
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Nawanjana, R A Thaweesha Total change: -3.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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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 |
1363 | 1117 | 0.50 | 3 | -0.09 | 40 | -3.60 | |
| Ekanayake, Hasindu Chiranga | | | 1419 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | Gamage, Mesanda | | | 1343 | SRI | 0.50 | 1 | 0.29 | 40 | 11.60 | | Ranasinghe, Thinuga Devanjith | | | 1326 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | 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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