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Rapid:
Individual Calculations January 2019 |
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| Peiris, T Shakya Imanjith Total change: 12.80 | |   |
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| Sri Lanka Inaugural Inter Club Rapid Chess Championship 2018 | Colombo | SRI | 2018-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1412 | 1148 | 1.50 | 4 | 0.64 | 20 | 12.80 | |
|  Bandara, Dhanushka | | | 1548 * | SRI | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Chandrasiri, Vajira Saroj | | | 1548 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Akila, D.m. | | | 1433 | SRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Wimalagunasekara, D Nithwara | | | 1118 | SRI | 1.00 | 1 | 0.46 | 20 | 9.20 | | | * 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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