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Individual Calculations February 2019 |
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| Rathnayake, Maheesha Pabodhini Total change: 35.60 | |   |
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| Sri Lanka National Youth Chess Championship 2018 Under - 15 years Girls | Colombo | SRI | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1274 | 1276 | 4.00 | 6 | 0.89 | 40 | 35.60 | |
|  Godakumbara, Aruni Kawshalya | | | 1062 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Waranga, M G Yasasmi | | | 1443 | SRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Sandanayake, Nimansa Sasanduni | | | 1096 | SRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Perera, Vihini Vimansa | | | 1122 | SRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Indrajith, J A K N T | | | 1259 | SRI | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Hewawasam, H Y Nevanjee Dimanya | | wf | 1661 | SRI | 0.50 | 1 | 0.41 | 40 | 16.40 | |
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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