Individual Calculations January 2019 |
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Lamahewa, C Total change: -63.60 | | |
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Sri Lanka Inter Club Chess Championship 2018 - Super League | Colombo | SRI | 2018-12-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1904 | 1896 | 1.00 | 7 | -2.42 | 20 | -48.40 | |
| Deegoda, S R | | | 1657 | SRI | 0.00 | 1 | -0.80 | 20 | -16.00 | | Premachandra, G T D M | | | 1940 | SRI | 0.00 | 1 | -0.44 | 20 | -8.80 | | Gunasinghe, S R | | | 1781 | SRI | 0.00 | 1 | -0.66 | 20 | -13.20 | | Galappaththi, Chinthaka Anuruddh | f | | 2060 | SRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | Alahakoon, Isuru | | | 2111 | SRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | Aluvihare, Shakila | | | 1726 | SRI | 0.50 | 1 | -0.22 | 20 | -4.40 | | Subasinghe, K R V R | | | 2051 | SRI | 0.50 | 1 | 0.21 | 20 | 4.20 | | 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) | | Ethugalpura International Rating Chess Championship 2018 | Kurunegala | SRI | 2018-12-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1496 | 1896 | 2.00 | 3 | -0.76 | 20 | -15.20 | |
| Abeykoon, M C H | | | 1496 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Hansana, G Haritha | c | | 1496 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Epa, W Bethmee V | | | 1496 * | SRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | * 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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