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Individual Calculations August 2017 |
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| Ghuiumchyan, Iurik Total change: -29.40 | |   |
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| 12th Poti Int.Chess Festival (C) | Poti | GEO | 2017-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1493 | 1635 | 4.00 | 8 | -1.47 | 20 | -29.40 | |
|  Maghlakelidze, Lado | | | 1407 | GEO | 0.50 | 1 | -0.29 | 20 | -5.80 | |  Maghlakelidze, Rusudan | | | 1493 | GEO | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Morchilashvili, Saba | | | 1477 | GEO | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Tsulaia, Salome | | | 1434 | FRA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Bekbauov, Noel | | | 1405 | KAZ | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Dolakidze, Mariam | | | 1427 | GEO | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Petrosyan, Alexander | | | 1560 | ARM | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Martsvalashvili, Ruzvelt | | | 1741 | GEO | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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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