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Individual Calculations May 2019 |
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| Karunarathna, Nuthara Dulandee Total change: -18.80 | |   |
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| Asian Youth Chess Championship 2019 - Under 16 Girls | Colombo | SRI | 2019-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1308 | 1096 | 1.50 | 8 | -0.47 | 40 | -18.80 | |
|  Altynbek Kyzy, Asel | | | 1471 | KGZ | 0.50 | 1 | 0.41 | 40 | 16.40 | |  Rayan, Mohammad Ali Hassan | | | 1266 | UAE | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Jayatilaka, W M M Amodya | | | 1408 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Irunika, S D Aruni | | | 1283 | SRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Weerakoon, Devuja S | | | 1240 | SRI | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Dissanayake, D M B S | | | 1073 | SRI | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Aysha, Nasser H Alshamsi | | | 1331 | UAE | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Amal, Fadel S M Alshamsi | | wc | 1394 | UAE | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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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