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Individual Calculations February 2018 |
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| Nay, Ko Ko Total change: 4.40 | |   |
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| 11th. Mandalar Open Chess Tournament | Mandalay | MYA | 2017-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1965 | 1810 | 1.00 | 3 | 0.11 | 40 | 4.40 | |
|  Aung, Say | | | 1960 | MYA | 1.00 | 1 | 0.70 | 40 | 28.00 | |  Hla, Than | | | 2014 | MYA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Kyaw, Zay Ya | | | 1921 | MYA | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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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