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Individual Calculations April 2019 |
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| Jakhua, Giorgi Total change: -92.40 | |   |
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| GEO U-12 Ch (I League-East) 2019 | Tbilisi | GEO | 2019-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1221 | 1393 | 0.50 | 4 | -2.31 | 40 | -92.40 | |
|  Kalmakhelidze, Nikoloz | | | 1122 | GEO | 0.50 | 1 | -0.33 | 40 | -13.20 | |  Sichinava, Mariam | | | 1328 | GEO | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Meskhi, Giorgi | | | 1040 | GEO | 0.00 | 1 | -0.89 | 40 | -35.60 | | | Gamrekelashvili, Zuka | | | 1395 | GEO | 0.00 | 1 | -0.50 | 40 | -20.00 | |
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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