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Rapid:
Individual Calculations October 2019 |
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| Kodithuwakku , Gaindu Vidunitha Total change: 21.00 | |   |
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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 |
| 1326 | 1026 | 2.00 | 6 | 1.05 | 20 | 21.00 | |
|  Peiris, K Bimsara | | | 1204 | SRI | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Rangamuwa, W L B | | | 1422 | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kumarasinghe, P Sandaru Kaushal | | | 1254 | SRI | 0.50 | 1 | 0.29 | 20 | 5.80 | |  Yatawala, Manushka | | | 1426 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Munasinghe, Wethmin Induwara | | | 1256 | SRI | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Samaraweera, Dimuth Indeepa | | | 1394 | SRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * 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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