Rapid:
Individual Calculations October 2017 |
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Ahangama, Senuka Aswin Total change: 5.20 | | |
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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 |
1256 | 1034 | 2.00 | 7 | 0.26 | 20 | 5.20 | |
| Rajapaksha, Sethum Damhiru | | | 1035 | SRI | 1.00 | 1 | 0.50 | 20 | 10.00 | | Sanjaya, W M Lankanath | | | 1304 | SRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | Liyanapathirana, Pasan Vindula | | | 1434 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | Roshan, K | | | 1363 | SRI | 1.00 | 1 | 0.88 | 20 | 17.60 | | Prabajith, P H Asela | | | 1434 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | Yasanjith, H M Disura | | | 1158 | SRI | 0.00 | 1 | -0.33 | 20 | -6.60 | | Ponnamperuma, Weraka Vasath | | | 1062 | SRI | 0.00 | 1 | -0.46 | 20 | -9.20 | | * 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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