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Individual Calculations August 2023 |
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| Chighvinadze, Luka Total change: 36.00 | |   |
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| 16th Poti Int.Nana Alexandria Cup (Open C, 1700-lover) | Poti | GEO | 2023-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1471 | 1216 | 2.50 | 8 | 0.90 | 40 | 36.00 | |
|  Ghuiumchyan, Iurik | | | 1497 | GEO | 0.50 | 1 | 0.34 | 40 | 13.60 | |  Grigoryan, Alen S. | | | 1396 | ARM | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Lomidze, Robert | | | 1558 | GEO | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Gogia, Alexandre | | | 1501 | GEO | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Galstyan, Ghukas | | | 1344 | ARM | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Margaryan, Mark | | | 1347 | ARM | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Khukhunaishvili, Adam | | | 1463 | GEO | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Tskipurishvili, Daviti | | | 1664 | GEO | 0.50 | 1 | 0.44 | 40 | 17.60 | |
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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