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Individual Calculations February 2020 |
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| Jayasekera, Himasha Dulanji Total change: -46.80 | |   |
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| Sri Lanka National Youth Chess Championship 2019 - Under 17 years Girls | Colombo | SRI | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1312 | 1398 | 2.50 | 6 | -1.17 | 40 | -46.80 | |
|  Tharushi, T H D Niklesha | | wc | 1593 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Pasqual, Siluni | | | 1210 | SRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Wijesinghe, W A D Sumudu | | | 1312 | SRI | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Dissanayake, Ananya Anjuli | | | 1137 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Sarathchandra, Gihansa M | | | 1285 | SRI | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Indrajith, J A K N T | | | 1333 | SRI | 0.00 | 1 | -0.59 | 40 | -23.60 | |
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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