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Individual Calculations January 2017 |
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| Ambepussa, Gihan Total change: -40.40 | |   |
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| 8th Ethugalpura International Rated Chess Championship 2016 | Kurunegala | SRI | 2016-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1337 | 1244 | 1.00 | 5 | -1.01 | 40 | -40.40 | |
|  Weerasinghe, W M G L A | | | 1629 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Sandeepa , W A Geeshan | | | 1473 | SRI | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Thuduwage, Yasasirini Pabasara | | | 1520 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Sutharson, S T | | | 1011 | SRI | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Ekanayake, D S | | | 1051 | SRI | 0.00 | 1 | -0.75 | 40 | -30.00 | |
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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