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Individual Calculations December 2019 |
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| Ozbek, Busra Total change: -0.40 | |   |
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| World Youth U-16 Chess Olympiad 2019 | Corum | TUR | 2019-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 1903 | 1.50 | 3 | -0.01 | 40 | -0.40 | |
|  Wong, Ching Chi | | wc | 1879 | HKG | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Ivanovic, Marko | | | 2269 | SRB | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Ismayilov, Arturan | | | 1561 | AZE | 0.50 | 1 | -0.38 | 40 | -15.20 | |
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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