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Individual Calculations August 2017 |
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| Sichinava, Giorgi Total change: -56.80 | |   |
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| 3rd Batumi Municipality Cup (B-12) | Batumi | GEO | 2017-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1375 | 1304 | 0.50 | 3 | -0.74 | 40 | -29.60 | |
|  Kvikvinia, Teimuraz | | | 1574 | GEO | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Koridze, Luka | | | 1104 | GEO | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Gabunia, Giorgi | | | 1446 | GEO | 0.50 | 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) | | | | 12th Poti Int.Chess Festival (D) | Poti | GEO | 2017-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1173 | 1304 | 0.00 | 1 | -0.68 | 40 | -27.20 | |
| | Tsivadze, Ekaterine | | | 1173 | GEO | 0.00 | 1 | -0.68 | 40 | -27.20 | |
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) | | |
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