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Individual Calculations August 2018 |
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| Perera, K K N L Total change: -4.00 | |   |
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| 3rd SSC Open International Rating Chess Tournament 2018 | Matara | SRI | 2018-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1347 | 1023 | 0.00 | 3 | -0.40 | 40 | -16.00 | |
|  Rathnayake, M A A H | | | 1423 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Sanjaya, W M Lankanath | | | 1306 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Nethsara, R Navod | | | 1311 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | * 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) | | | | Inter University Chess Championship 2018 - Men | Colombo | SRI | 2018-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1389 | 1023 | 0.50 | 2 | 0.30 | 40 | 12.00 | |
| | Yogananth, Y | | | 1354 | SRI | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Abeysinghe, D P I | | | 1423 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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