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Rapid:
Individual Calculations October 2019 |
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| Karunarathne, K M D B Total change: 1.80 | |   |
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| Sri Lanka Inter Club Rapid Chess Championship 2019 - Open | Colombo | SRI | 2019-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1481 | 1612 | 4.50 | 7 | 0.09 | 20 | 1.80 | |
|  Chamika, R A Binul | | | 1212 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Akila, D.m. | | | 1440 | SRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Seneviratne, Malinda | | | 1804 | SRI | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Nirmalarajah, S | | | 1630 | SRI | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Rupasinghe, S S S | | | 1212 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Munasinghe, Thisura | | | 1857 | SRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Hemachandra, D K S Sethmika | | | 1212 * | SRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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