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Rapid:
Individual Calculations January 2019 |
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| Weerasinghe, C C Total change: 35.40 | |   |
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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 | 1580 | 4.50 | 7 | 1.77 | 20 | 35.40 | |
|  Ushan, Lochana | | | 1303 | SRI | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Senavin, Dunura | | | 1531 | SRI | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Silva, Kevin Ranidu | c | | 1638 | SRI | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Ariyawansa, K A P M | | | 1795 | SRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Jayaweera, C L | | | 1760 | SRI | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Amarasinghe, A A C B | | | 1954 | SRI | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Lasitha, Subash | c | | 1717 | SRI | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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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