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Rapid:
Individual Calculations January 2019 |
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| Ariyawansa, K A P M Total change: 4.80 | |   |
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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 |
| 1671 | 1795 | 3.50 | 5 | 0.24 | 20 | 4.80 | |
|  Fernando, M Tharusha Randima | | | 1465 | SRI | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Weerasinghe, C C | | | 1580 | SRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Karunarathne, K M D B | | | 1615 | SRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Gunaratne, Mojitha Sathsara | c | | 1739 | SRI | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Amarasinghe, A A C B | | | 1954 | SRI | 0.50 | 1 | 0.21 | 20 | 4.20 | |
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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