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Individual Calculations March 2014 |
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| Gunaratne, Mojitha Sathsara Total change: -9.90 | |   |
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| Sri Lanka Major Division Chess Championship 2014 Colombo | Colombo | SRI | 2014-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1566 | 1800 | 6.50 | 9 | -0.49 | 15 | -7.35 | |
|  Yatawaka, U Sirinama | | | 1400 * | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Ruwanpathirana, Priyantha | | | 1400 * | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Theekshana, H.g. Denuwan | | | 1564 | SRI | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Murali, V. | | | 1548 | SRI | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Jayanka, L P P R | | | 1630 | SRI | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Harishman, S. | | | 1802 | SRI | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Kaveen, Ishara | | | 1603 | SRI | 0.00 | 1 | -0.75 | 15 | -11.25 | | | Dulanjaya, Shehan | | | 1531 | SRI | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Hettiarachchi, C U | | | 1618 | SRI | 1.00 | 1 | 0.26 | 15 | 3.90 | | | * 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) | | | | 7th Colombo International Chess Festival 2014 | Colombo | SRI | 2014-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1621 | 1810 | 5.50 | 8 | -0.17 | 15 | -2.55 | |
| | Raheem, T Akeel | | | 1410 * | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Tennakoonwela, Pamudie Sasankha | | | 1438 | SRI | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Alahakoon, Isuru | | | 2061 | SRI | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Sathma, Devni | | | 1462 | SRI | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Mendis, Dasuni Hansika | | | 1561 | SRI | 0.50 | 1 | -0.31 | 15 | -4.65 | | | Weerasinghe, Ryan | | | 1547 | SRI | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Priyankara, Chamil | | | 1941 | SRI | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Charith, Dilshan | | | 1545 | SRI | 1.00 | 1 | 0.18 | 15 | 2.70 | | | * 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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