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Rapid:
Individual Calculations October 2019 |
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| Rupasinghe, M H Gayumika Total change: -12.00 | |   |
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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 |
| 1225 | 1146 | 1.50 | 5 | -0.60 | 20 | -12.00 | |
|  Wijerathne, K G D Yonal | | | 1120 | SRI | 0.50 | 1 | -0.04 | 20 | -0.80 | |  Alahakoon, D Sonal | | | 1191 | SRI | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Mihindupriya, Thisitha Bashana | | | 1067 | SRI | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Dissanayake, Ranura | | | 1546 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sanuda, Rehan | | | 1199 | SRI | 0.00 | 1 | -0.43 | 20 | -8.60 | | | * 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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