Individual Calculations December 2017 |
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Devnaka, Chamin Total change: -6.40 | | |
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Sri Lanka Junior National Chess Championship 2017 | Colombo | SRI | 2017-11-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1232 | 1244 | 2.50 | 5 | -0.16 | 40 | -6.40 | |
| Pallie, Tuan Ehshan | | | 1644 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Ahangama, Senuka Aswin | | | 1034 | SRI | 0.50 | 1 | -0.27 | 40 | -10.80 | | Subaweera, Senuka Sendinu | | | 1001 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | Indusara, M G Janitha | | | 1421 | SRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | Ponnamperuma, Weraka Vasath | | | 1062 | SRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | * 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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