Individual Calculations February 2018 |
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Methiyra, G P Detumini Total change: 26.80 | | |
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Sri Lanka National Youth Chess Championship 2017 and 2018 Under - 15 years | Colombo | SRI | 2017-12-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1306 | 1126 | 1.00 | 5 | -0.45 | 40 | -18.00 | |
| Nanayakkara, J A K Saranath | f | | 1526 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Wijesooriya, Chamitha Dinath | | | 1007 | SRI | 0.00 | 1 | -0.66 | 40 | -26.40 | | Gowsalyan, S | | | 1274 | SRI | 1.00 | 1 | 0.70 | 40 | 28.00 | | Askey, Raveen Nimesh | | | 1406 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | Nivaethan, R | | | 1319 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | * 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) | | 22nd Battle of the Kings Inter School Team Chess Championship 2018 | Colombo | SRI | 2018-01-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
1267 | 1126 | 2.50 | 4 | 1.12 | 40 | 44.80 | |
| Nimesha, Hasini | | | 1050 | SRI | 1.00 | 1 | 0.40 | 40 | 16.00 | | Doluweera, Minul Sanjula | f | | 1526 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Gunarathne, Senila Amaneth | c | | 1341 | SRI | 0.50 | 1 | 0.27 | 40 | 10.80 | | Balasooriya, N B Aritha Binusara | | | 1151 | SRI | 1.00 | 1 | 0.53 | 40 | 21.20 | | * 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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