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Individual Calculations August 2023 |
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| Shamatava, Ioseb Total change: 24.00 | |   |
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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 |
| 1164 | 1199 | 5.00 | 8 | 0.60 | 40 | 24.00 | |
|  Basentsyan, Vanik | | | 1069 | GEO | 1.00 | 1 | 0.32 | 40 | 12.80 | |  Bechvaia, Grigol | | | 1388 | GEO | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Megreladze, Ana | | | 1113 | GEO | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Tsurtsumia, Luka | | | 1364 | GEO | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Kakulia, Demetre | | | 1022 | GEO | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Kvirkvaia, Anastasia | | | 1115 | GEO | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Sharajyan, Viktoria | | | 1105 | ARM | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Sergoyan, Nare | | | 1133 | ARM | 1.00 | 1 | 0.41 | 40 | 16.40 | |
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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