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Individual Calculations August 2023 |
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| Dolbaia, Sandro Total change: 17.20 | |   |
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| 16th Poti Int.Nana Alexandria Cup (Open D,1400-lover) | Poti | GEO | 2023-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1162 | 1111 | 3.50 | 7 | 0.43 | 40 | 17.20 | |
|  Bechvaia, Grigol | | | 1388 | GEO | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Abakelia, Mariam | | | 1252 | GEO | 0.00 | 1 | -0.31 | 40 | -12.40 | |  Goguadze, Sandro | | | 1065 | GEO | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Saltkhutsishvili, Salome | | | 1084 | GEO | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Lipartia, Nino | | | 1155 | GEO | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Megreladze, Ana | | | 1113 | GEO | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Khachatryan, Armen E. | | | 1078 | ARM | 1.00 | 1 | 0.45 | 40 | 18.00 | |
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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