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Individual Calculations March 2011 |
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| Liyanage, N P Total change: 25.05 | |   |
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| 64Squares Chess Challenge - 2011 | Kandy | SRI | 2011-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1541 | 1871 | 2.00 | 3 | -0.60 | 15 | -9.00 | |
|  Thawalampola, Banuka Neranjan | | | 1527 | SRI | 1.00 | 1 | 0.12 | 15 | 1.80 | |  Herath, H M A K | | | 1626 | SRI | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Jayaweera, K P C D B | | | 1471 * | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * 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) | | | | Inter Club Super League Chess Championships 2010 | Colombo | SRI | 2011-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 1871 | 5.00 | 6 | 2.27 | 15 | 34.05 | |
| | Vithana, Cc | | | 1771 | SRI | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Kurukulasuriya, Prasanna | | | 2054 | SRI | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Saranga, Nco | | | 1961 | SRI | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Munasinghe, Shanaka | | | 1792 | SRI | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Lamahewa, C | | | 1837 | SRI | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Kavinda, Ka Akhila | | | 2033 | SRI | 1.00 | 1 | 0.71 | 15 | 10.65 | |
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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