Individual Calculations November 2022 |
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Nawanjana, R A Thaweesha Total change: 3.20 | | |
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Sri Lanka National Amateur Chess Championship 2022 | Colomo | SRI | 2022-10-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1276 | 1159 | 2.50 | 6 | 0.08 | 40 | 3.20 | |
| Vithanage, Madhawa Dilshan | | | 1442 | SRI | 0.50 | 1 | 0.34 | 40 | 13.60 | | Sivathanujan, S | | | 1747 | SRI | 0.00 | 1 | -0.02 | 40 | -0.80 | | Shouthri, Arulrajah | | | 1376 | SRI | 0.50 | 1 | 0.28 | 40 | 11.20 | | Maleeshaka , Rukshan | | | 1051 | SRI | 0.00 | 1 | -0.65 | 40 | -26.00 | | Palihakkara, Dinuga Ransana | | | 1014 | SRI | 1.00 | 1 | 0.31 | 40 | 12.40 | | Gunathilaka, Kavinu Sanul | | | 1027 | SRI | 0.50 | 1 | -0.18 | 40 | -7.20 | | 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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