Individual Calculations March 2018 |
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Jayasekara, Buvidu Dilhan Total change: -44.80 | | |
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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 |
1183 | 1184 | 1.00 | 4 | -1.12 | 40 | -44.80 | |
| Perera, Derrick V. | | | 1584 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Saravanabaavan, Yughatharoon | | | 1059 | SRI | 1.00 | 1 | 0.33 | 40 | 13.20 | | Rodrigo, I Vihanga Mithsara | | | 1032 | SRI | 0.00 | 1 | -0.70 | 40 | -28.00 | | Wijeratne, Rehan Nawantha | | | 1055 | SRI | 0.00 | 1 | -0.67 | 40 | -26.80 | | * 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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