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Individual Calculations October 2016 |
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| Wijesinghe, G B Total change: 4.40 | |   |
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| 7th Kandy Open | Kandy | SRI | 2016-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1416 | 1630 | 4.50 | 5 | 0.83 | 20 | 16.60 | |
|  Wickramathilake, Siluni Sandanim | | | 1230 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Omaththage, S Y | | | 1261 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Pathirana, Hasitha Jayanth | | | 1397 | SRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Sandeepa , W A Geeshan | | | 1320 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Samaranayake, K P R N | | | 1873 | SRI | 0.50 | 1 | 0.30 | 20 | 6.00 | | | * 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) | | | | Sri Lanka University Games 2016 Chess Men | Kuliyapitiya | SRI | 2016-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1796 | 1630 | 0.00 | 2 | -0.61 | 20 | -12.20 | |
| | Colambage, Sachin Kalhara | | | 1661 | SRI | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Rathnayake, M A A H | | | 1930 | SRI | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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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