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Individual Calculations March 2018 |
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| Dissanayaka, Yadeesha Rashmane Total change: 36.80 | |   |
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| Sri Lanka National (Major Division) Chess Championship 2018 - Colombo Event | Colombo | SRI | 2018-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1325 | 1321 | 4.50 | 7 | 0.92 | 40 | 36.80 | |
|  Morais, Sanuka Jude Vidunitha | | | 1019 | SRI | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Randil, Lakshitha | | | 1721 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Senevirathne, G R Lakmin | | | 1078 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Samarasinghe, Senith Insara | | | 1030 | SRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Seneviratne, Shehan Kavishka | | | 1680 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Rajapaksha, Isum Asitha | | | 1130 | SRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Weerakoon, D D P | | | 1620 | SRI | 0.50 | 1 | 0.35 | 40 | 14.00 | | | * 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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