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Individual Calculations August 2017 |
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| Ghazaryan, Tigran A. Total change: 15.20 | |   |
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| 12th Poti Int.Chess Festival (D) | Poti | GEO | 2017-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1228 | 1376 | 4.50 | 6 | 0.38 | 40 | 15.20 | |
|  Lolua, Luka | | | 1131 | GEO | 0.50 | 1 | -0.30 | 40 | -12.00 | |  Kalandadze, Elguja | | | 1067 | GEO | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Chanturia, Lika | | | 1231 | GEO | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Alaverdyan, Tigran | | | 1283 | ARM | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Bukia, Nika | | | 1358 | GEO | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Antia, Sopia | | | 1297 | GEO | 1.00 | 1 | 0.39 | 40 | 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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