Individual Calculations November 2022 |
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Gunathilaka, Kavinu Sanul Total change: 14.00 | | |
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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 |
1263 | 1027 | 1.00 | 3 | 0.35 | 40 | 14.00 | |
| Sumanathilake, Yonal | | | 1392 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | Wickramaarachchi, Nayanaka Insara | | | 1238 | SRI | 0.50 | 1 | 0.27 | 40 | 10.80 | | Nawanjana, R A Thaweesha | | | 1159 | 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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