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Rapid:
Individual Calculations December 2018 |
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| Liyanagedara, L G A Total change: -12.20 | |   |
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| Mercantile and Government Service Rapid Chess Championship 2018 | Colombo | SRI | 2018-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1776 | 1624 | 1.00 | 5 | -0.61 | 20 | -12.20 | |
|  Athukorala, P M A B | | | 1993 | SRI | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Fonseka, C K D | | | 1799 | SRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Rajapaksha, A K | | | 1648 | SRI | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Danushka, M A N | | | 1857 | SRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Gunawardhana, W A D P M | | | 1581 | SRI | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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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