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Individual Calculations August 2017 |
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| Gvatua, Mariam Total change: 3.20 | |   |
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| 3rd Batumi Municipality Cup (G-10) | Batumi | GEO | 2017-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1251 | 1198 | 1.50 | 5 | -0.64 | 40 | -25.60 | |
|  Narymbetova, Adiya | | | 1363 | KAZ | 0.50 | 1 | 0.22 | 40 | 8.80 | |  Chkhaidze, Mariam | | | 1250 | GEO | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Tqeshelashvili, Veronika | | | 1235 | GEO | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Rouda Essa, Alserkal | | wc | 1261 | UAE | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Abuladze, Natali | | | 1147 | GEO | 1.00 | 1 | 0.43 | 40 | 17.20 | |
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) | | | | 12th Poti Int.Chess Festival (D) | Poti | GEO | 2017-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1328 | 1198 | 3.00 | 7 | 0.72 | 40 | 28.80 | |
| | Vartanyan, Zhora | | | 1381 | GEO | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Bukia, Nika | | | 1358 | GEO | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Kobalia, Nika | | | 1397 | GEO | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Imnadze, Tea | | | 1306 | GEO | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Bechvaia, Ekaterine | | | 1333 | GEO | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Antia, Sopia | | | 1297 | GEO | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Khorguani, Lela | | | 1225 | GEO | 0.50 | 1 | 0.04 | 40 | 1.60 | |
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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