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Individual Calculations September 2016 |
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| Tan, Soon Wei Dawson Total change: -68.80 | |   |
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| Commonwealth Chess Championship 2016 | Waskaduwa | SRI | 2016-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1638 | 1958 | 6.00 | 9 | -1.72 | 40 | -68.80 | |
|  Rathnayake, H M Dham Pulindu | | | 1558 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Nanayakkara, J A G Ganganath | | | 1569 | SRI | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Smaraki, Mohanty | | | 1827 | IND | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Herath, Hasitha P | | | 1629 | SRI | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Jayawardane, Dilmi Udaransi | | | 1558 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Madusanka, L D P | | | 1716 | SRI | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Herat-Guneratne, Lohan | | | 1558 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Herath, Nipuna B B | | | 1602 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Alahakoon, T N | | | 1721 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | * 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) | | |
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