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Individual Calculations October 2018 |
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| Jeyanthan, Krishna Rahul Total change: 38.40 | |   |
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| Sri Lanka Junior National Chess Championship 2018 | Colombo | SRI | 2018-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1500 | 1579 | 6.00 | 7 | 1.92 | 20 | 38.40 | |
|  Wijesooriya, Senithu Minath | | | 1179 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Marapana, Sanupa Bimsath | | | 1276 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Weerasinghe, C C | | | 1861 | SRI | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Kuruppu, Supun Dasantha | c | | 1824 | SRI | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Ekanayake, D S | | | 1271 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Wijesinghe, N L C Dojitha | | | 1754 | SRI | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Fernando, M Tharusha Randima | | | 1333 | SRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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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