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Blitz:
Individual Calculations January 2019 |
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| Alahakoon, Isuru Total change: -3.00 | |   |
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| Sri Lanka Inaugural Inter Club Blitz Chess Championship 2018 | Colombo | SRI | 2018-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1745 | 2094 | 6.00 | 7 | -0.15 | 20 | -3.00 | |
|  Perera, D Upashan L | | | 1694 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Chandrasiri, Vajira Saroj | | | 1694 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Alahakoon, D Sonal | | | 1694 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Peiris, T S S | f | | 1941 | SRI | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Kulasekara, D M T Kashyapa | | | 1801 | SRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Siriwardena, G T D | | | 1694 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dissanayake, Manusha Dinuk | | | 1694 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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