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Rapid:
Individual Calculations January 2019 |
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| De Silva, L M S T Total change: 24.80 | |   |
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| Sri Lanka Inaugural Inter Club Rapid Chess Championship 2018 | Colombo | SRI | 2018-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1590 | 1613 | 5.00 | 7 | 1.24 | 20 | 24.80 | |
|  Jayasundara, J M Daham V | | | 1213 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Karunaratne, D C J | | | 2013 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Abhimanyu, Iraja | | | 1467 | SRI | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Adihetty, Vanusha | | | 1378 | SRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Liyanapathirana, Kasun V | | | 1740 | SRI | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Lamawansa, Yasas | f | | 2013 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Nabil Nazar, Mohamed | | | 1306 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | * 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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