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Individual Calculations August 2023 |
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| Tsuleiskiri, Merab Total change: 2.80 | |   |
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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 |
| 1173 | 1297 | 6.00 | 9 | 0.07 | 40 | 2.80 | |
|  Lagvilava, Mariam | | | 1084 | GEO | 0.50 | 1 | -0.27 | 40 | -10.80 | |  Gzryan, Garik | | | 1088 | ARM | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Megreladze, Ana | | | 1113 | GEO | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Sergoyan, Nare | | | 1133 | ARM | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Kakulia, Demetre | | | 1022 | GEO | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Koridze, Luka | | | 1216 | GEO | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Urushadze, Elguja | | | 1333 | GEO | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Oganesyan, Tigran | | | 1179 | RUS | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Bechvaia, Grigol | | | 1388 | GEO | 0.00 | 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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