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Individual Calculations August 2017 |
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| Chubinidze, Ana 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 |
| 1285 | 1077 | 1.50 | 5 | 0.30 | 40 | 12.00 | |
|  Silagava, Tristan | | | 1282 | GEO | 1.00 | 1 | 0.76 | 40 | 30.40 | |  Imnadze, Tea | | | 1306 | GEO | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Bechvaia, Ekaterine | | | 1333 | GEO | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Tsivadze, Ekaterine | | | 1173 | GEO | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Zeragia, Rozland | | | 1332 | GEO | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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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