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Rapid:
Individual Calculations October 2017 |
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| Gunarathne, Senila Amaneth Total change: 10.60 | |   |
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| Inaugural Sri Lanka National Rapid Chess Championship 2017 | Colomno | SRI | 2017-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1357 | 1335 | 3.50 | 6 | 0.53 | 20 | 10.60 | |
|  Liyanapathirana, Pasan Vindula | | | 1735 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Nivaethan, R | | | 1258 | SRI | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Kaarunarathne, D D W Gamini | | | 1235 | SRI | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Pathirage, Yukitha Kenula Perera | | | 1178 | SRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Kumarawadu, C S | | | 1575 | SRI | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Yasanjith, H M Disura | | | 1158 | SRI | 0.50 | 1 | -0.23 | 20 | -4.60 | | | * 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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