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Individual Calculations August 2023 |
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| Chkhartishvili, Lika Total change: -5.60 | |   |
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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 |
| 1444 | 1305 | 2.50 | 8 | -0.14 | 40 | -5.60 | |
|  Lomidze, Robert | | | 1558 | GEO | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Israfilov, Emil | | | 1537 | AZE | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Chobanyan, Samvel | | | 1369 | ARM | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Gevorgyan, Artur | | | 1478 | ARM | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Khukhunaishvili, Adam | | | 1463 | GEO | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Tqeshelashvili, Veronika | | | 1274 | GEO | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Tskipurishvili, Daviti | | | 1664 | GEO | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Misakyan, Vahe | | | 1209 | ARM | 0.00 | 1 | -0.63 | 40 | -25.20 | |
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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