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Individual Calculations February 2018 |
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| Hewawasam, H Y Nevanjee Dimanya Total change: 38.00 | |   |
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| Sri Lanka National Youth Chess Championship 2017 and 2018 Under - 15 years Girls | Colombo | SRI | 2017-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1353 | 1549 | 6.00 | 7 | 0.95 | 40 | 38.00 | |
|  Silva, K Thilini Pomodya | | | 1149 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Weerasekara, Dilmi Induwari | | | 1174 | SRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Pathirana, W P Voji Nimla | | | 1272 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Udagedara, Sandali Kanishka | | | 1463 | SRI | 0.50 | 1 | -0.12 | 40 | -4.80 | | | De Silva, Tenara | | | 1569 | SRI | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Maleesha, Tharuki | | | 1274 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Yapa Bandara, Chamodya | | | 1570 | SRI | 1.00 | 1 | 0.53 | 40 | 21.20 | | | * 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) | | |
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