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Rapid:
Individual Calculations October 2019 |
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| Santhupa, A R A Total change: 9.80 | |   |
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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 |
| 1226 | 1075 | 2.50 | 6 | 0.49 | 20 | 9.80 | |
|  Wiratunga, Ishan | | | 1475 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Nimthaka, P D Pasindu Dulain | | | 1030 | SRI | 1.00 | 1 | 0.44 | 20 | 8.80 | |  Madhushan, M A Dinith Nuwanga | | | 1140 | SRI | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Nimthaka, U J Nimuthu | | | 1110 | SRI | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Chandrasiri, Vajira Saroj | | | 1475 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Chamika, R A Binul | | | 1125 | SRI | 0.50 | 1 | 0.07 | 20 | 1.40 | | | * 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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