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Individual Calculations August 2018 |
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| Petrosyan, Tigran Sur. Total change: 76.80 | |   |
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| 13th Poti Int.Festival (Open-C) | Poti | GEO | 2018-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1634 | 1558 | 5.50 | 9 | 1.92 | 40 | 76.80 | |
|  Sartania, Giorgi | | | 1761 | GEO | 0.50 | 1 | 0.26 | 40 | 10.40 | |  Chanturia, Tamar | | | 1602 | GEO | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Chakhalyan, Vladimir | | | 1638 | GEO | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Mikayelyan, Mikael | | | 1690 | ARM | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Gurjanyan, Rafik | | | 1681 | GEO | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Grigoryan, Suren | | | 1566 | ARM | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Lomsadze, Saba | | | 1652 | GEO | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Adamia, Jaba | | | 1739 | GEO | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Kobakhidze, Irakli | | | 1375 | GEO | 1.00 | 1 | 0.26 | 40 | 10.40 | |
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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