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Rapid:
Individual Calculations November 2019 |
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| Bentharaarachchi, Sudesh Total change: -1.20 | |   |
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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 |
| 1466 | 1560 | 3.00 | 5 | -0.06 | 20 | -1.20 | |
|  Menuka, Udara | | | 1507 | SRI | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Nanayakkara, Oshada | | | 1503 | SRI | 1.00 | 1 | 0.42 | 20 | 8.40 | |  Sooriarachchi, Nethaji Tharinda | | | 1692 | SRI | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Senarathne, Buddhi Chathuranga | | | 1215 | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Weerakoon, Nalin | | | 1414 | SRI | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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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