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Rapid:
Individual Calculations November 2019 |
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| Deepthi, Deepamala Total change: 17.80 | |   |
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| Sri Lanka Mercantile - Government Service Rapid Chess Championship 2019 | Colombo | SRI | 2019-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1655 | 1446 | 2.00 | 4 | 0.89 | 20 | 17.80 | |
|  Fernando, S K Akila | | | 1846 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ediriweera, Shakthi | | | 1842 | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gunawardhana, W A D P M | | | 1544 | SRI | 1.00 | 1 | 0.63 | 20 | 12.60 | |  Rathgalla, J M N T | | | 1386 | SRI | 1.00 | 1 | 0.42 | 20 | 8.40 | | | * 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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