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Individual Calculations August 2023 |
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| Ghuiumchyan, Iurik Total change: -44.80 | |   |
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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 |
| 1337 | 1497 | 4.00 | 9 | -2.24 | 20 | -44.80 | |
|  Chighvinadze, Luka | | | 1216 | GEO | 0.50 | 1 | -0.34 | 20 | -6.80 | |  Iashvili, Elene | | | 1124 | GEO | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Baramidze, Nikoloz | | | 1329 | GEO | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Grigoryan, Alen S. | | | 1396 | ARM | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Apkhazava, Mikheil | | | 1613 | GEO | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Aghazaryan, Albert | | | 1351 | ARM | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Gogia, Alexandre | | | 1501 | GEO | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Ghoniadze, Daniel | | | 1227 | GEO | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Jakhaia, Andria | | | 1272 | GEO | 0.00 | 1 | -0.78 | 20 | -15.60 | |
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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