Individual Calculations February 2018 |
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Welege , Imantha Lakshan Total change: -16.00 | | |
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Sri Lanka National Youth Chess Championship 2017 and 2018 Under - 13 years | Colombo | SRI | 2017-12-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1235 | 1065 | 1.00 | 5 | -0.40 | 40 | -16.00 | |
| Gunasekara, Chaniru Hansana Abey | | | 1271 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | Pelagewatta , T P | | | 1307 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | Bandara, W M Nadil Dulshen | | | 1199 | SRI | 0.00 | 1 | -0.32 | 40 | -12.80 | | Nimesh, Y | | | 1202 | SRI | 1.00 | 1 | 0.68 | 40 | 27.20 | | Yasarathne, B A D Rashmina Pramo | | | 1196 | SRI | 0.00 | 1 | -0.32 | 40 | -12.80 | | 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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