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Individual Calculations October 2017 |
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| Wijesekara, Bihandu Sanhinda Total change: -11.60 | |   |
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| 3rd Negombo Chess Festival 2017 | Negombo, Sri lanka | SRI | 2017-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1222 | 1287 | 4.50 | 8 | -0.29 | 40 | -11.60 | |
|  Galappaththi, Chinthaka Anuruddh | f | | 1687 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Thennakoon, Disara | | | 1069 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Hapugala, H A D K | | | 1123 | SRI | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Illankoon, I M W P | | | 1030 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Wijerathne, Rehan Nawantha | | | 1098 | SRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Rodrigo, I Vihanga Mithsara | | | 1082 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Koggala, W S T N | | | 1543 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Pinnagoda, P G Anuhas Suradunu | | | 1143 | SRI | 0.50 | 1 | -0.19 | 40 | -7.60 | | | * 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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