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Individual Calculations October 2019 |
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| Didmanidze, Tengiz Total change: -35.00 | |   |
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| Int.Festival Batumi U-20 2019 | Batumi | GEO | 2019-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1771 | 2021 | 3.50 | 6 | -1.07 | 20 | -21.40 | |
|  Bechvaia, Ekaterine | | | 1621 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bedoshvili, Dea | | | 1630 | GEO | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Bechvaia, Maia | | | 1621 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Akhvlediani, Irakli | f | | 2259 | GEO | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Goderdzishvili, Giga | | | 1875 | GEO | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Bolkvadze, Tedo | | | 1621 * | GEO | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Batumi U-20 2019 | Batumi | GEO | 2019-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 1957 | 3.50 | 6 | -0.68 | 20 | -13.60 | |
| | Bechvaia, Ekaterine | | | 1557 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bedoshvili, Dea | | | 1642 | GEO | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Bechvaia, Maia | | | 1576 | GEO | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Akhvlediani, Irakli | f | | 2287 | GEO | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Goderdzishvili, Giga | | | 1959 | GEO | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Bolkvadze, Tedo | | | 1629 | GEO | 0.50 | 1 | -0.37 | 20 | -7.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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