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Individual Calculations March 2016 |
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| Lokuge, Prabhath Sandaruwan Total change: 5.60 | |   |
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| Colombo Chess Festival 2016 | Colombo | SRI | 2016-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1668 | 1486 | 3.50 | 7 | 1.32 | 20 | 26.40 | |
|  Madusanka, L D P | | | 1751 | SRI | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Jayaweera, Y | | | 1721 | SRI | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Shasikumar, Nagarajah | | | 1269 | SRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Herath, H M A K | | | 1886 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rathnayake, Nevindi Gihansa | | | 1279 | SRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Galappaththi, Chinthaka Anurud | f | | 1886 * | SRI | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Kuruppu, Supun Dasantha | c | | 1886 * | SRI | 0.50 | 1 | 0.42 | 20 | 8.40 | | | * 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) | | | | Sri Lanka Major Division Chess Championship 2016 Colombo | Colombo | SRI | 2016-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1307 | 1486 | 2.50 | 5 | -1.04 | 20 | -20.80 | |
| | Koswatta, Chanuka Naveen | | | 1111 | SRI | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Nabil Nazar, Mohamed | | | 1127 | SRI | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Gunasekara, Malaka | | | 1207 | SRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Wanigarathne, K A N | | | 1286 | SRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Anojman, S. | | | 1804 | SRI | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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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