Individual Calculations January 2019 |
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Rathnayake, Nuwan Anurada Total change: -15.20 | | |
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Ethugalpura International Rating Chess Championship 2018 | Kurunegala | SRI | 2018-12-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1157 | 1556 | 2.00 | 3 | -0.76 | 20 | -15.20 | |
| Welege, Imantha Lakshan | | | 1156 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Mannaperuma, M M Pamudu Thamara | | | 1160 | SRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | Edirisinghe, D D | | | 1156 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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