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Individual Calculations August 2017 |
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| Egodage, Thilina Total change: -31.20 | |   |
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| Sri Lanka National B Chess Championship 2017 | Narahenpita | SRI | 2017-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 1780 | 3.50 | 9 | -1.56 | 20 | -31.20 | |
|  Kanathipan, Thiruchelvan | | | 1402 | SRI | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Piyumantha, M Sasith Nipun | f | | 2010 | SRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Gunasekara, W A N Senpathi | | | 1626 | SRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Randil, Lakshitha | | | 1905 | SRI | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Thilakarathne, G M H | c | | 2180 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gamage, H Charanga Jithmal | | | 1695 | SRI | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Ariyasinghe, T.r | | | 1600 | SRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Haputhanthri, H L N B | | | 1618 | SRI | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Nirmalarajah, S | | | 1583 | SRI | 0.00 | 1 | -0.75 | 20 | -15.00 | | | * 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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