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Individual Calculations February 2016 |
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| Bhagya, Viman Total change: 3.20 | |   |
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| Kollonnawa Chess Classic 2015 | Colombo | SRI | 2015-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1723 | 1994 | 5.50 | 7 | -0.07 | 20 | -1.40 | |
|  Shanmuganathan, S | | | 1594 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ariyarathne, Binura L. | | | 1594 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Sarathchandra, Thihansa Dewwanth | | | 1594 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Silva, Kevin Ranidu | c | | 1594 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Theekshana, H G Denuwan | | | 1815 | SRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Dickmadugodage, Ravi Prabath | | | 1867 | SRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Doluweera, Minul Sanjula | c | | 2003 | SRI | 0.00 | 1 | -0.49 | 20 | -9.80 | | | * 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) | | | | Kalutara Chess Festival 2016 | Kalutara | SRI | 2016-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1802 | 1994 | 6.00 | 8 | 0.23 | 20 | 4.60 | |
| | Dahampriya, H K T Dewnethmie | | | 1594 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Herath, H M S S A | | | 1594 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Weerasinghe, C C | | | 1719 | SRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | De Silva, Osheen | | | 1873 | SRI | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Piyumantha, M Sasith Nipun | f | | 1985 | SRI | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Kumara, C M S Praneeth | | | 1789 | SRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Subasinghe, K R V R | | | 1956 | SRI | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Thilakarathne, G M H | c | | 1903 | SRI | 0.00 | 1 | -0.62 | 20 | -12.40 | | | * 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) | | |
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