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Individual Calculations August 2023 |
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| Berishvili, Davit Total change: -7.20 | |   |
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| 7th Batumi Int.Municipality Cup (Boys-12) | Batumi | GEO | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1181 | 1104 | 1.00 | 3 | -0.18 | 40 | -7.20 | |
|  Gevorkyan, Mark | | | 1216 | ARM | 0.00 | 1 | -0.35 | 40 | -14.00 | |  Dolidze, Shota | | | 1181 | GEO | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Popov, Aleksandr And | | | 1145 | FID | 1.00 | 1 | 0.56 | 40 | 22.40 | |
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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