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Individual Calculations October 2013 |
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| Liyanage, N P Total change: -4.50 | |   |
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| 4th Buddhi International Rating Chess Championship 2013 | Gampaha | SRI | 2013-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1698 | 1908 | 5.00 | 7 | -0.30 | 15 | -4.50 | |
|  Suranjith, K W A | | | 1539 | SRI | 1.00 | 1 | 0.10 | 15 | 1.50 | |  Gunaratne, Mojitha Sathsara | | | 1771 | SRI | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Madusanka, L D P | | | 1728 | SRI | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Samaranayake, K P R N | | | 1778 | SRI | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Amarasinghe, A A C B | | | 1815 | SRI | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Weerasinghe, Chamath | | | 1589 | SRI | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Tharindu, M W C | | | 1668 | SRI | 1.00 | 1 | 0.20 | 15 | 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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