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Rapid:
Individual Calculations October 2019 |
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| Hettiarachchi, D W K Total change: -19.20 | |   |
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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 |
| 1171 | 1146 | 1.50 | 5 | -0.96 | 20 | -19.20 | |
|  Thrimahavithana, Kemitha | | | 1077 | SRI | 1.00 | 1 | 0.40 | 20 | 8.00 | |  Munasinghe, Thisura | | | 1546 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Wijerathna, Mayon Thinoth | | | 1018 | SRI | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Deshapriya, A M M Nandula | | | 1075 | SRI | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Madhushan, M A Dinith Nuwanga | | | 1140 | SRI | 0.50 | 1 | -0.01 | 20 | -0.20 | | | * 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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