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Individual Calculations August 2017 |
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| Vartanyan, Zhora Total change: 12.00 | |   |
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| 12th Poti Int.Chess Festival (D) | Poti | GEO | 2017-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1225 | 1381 | 4.50 | 6 | 0.30 | 40 | 12.00 | |
|  Gvatua, Mariam | | | 1198 | GEO | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Pochkhua, Lizi | | | 1261 | GEO | 1.00 | 1 | 0.34 | 40 | 13.60 | |  Tsivadze, Ekaterine | | | 1173 | GEO | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Alaverdyan, Tigran | | | 1283 | ARM | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Koridze, Luka | | | 1104 | GEO | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Bechvaia, Ekaterine | | | 1333 | GEO | 0.00 | 1 | -0.57 | 40 | -22.80 | |
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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