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Individual Calculations October 2019 |
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| Bolkvadze, Tedo Total change: 9.60 | |   |
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| Int.Festival Batumi U-20 2019 | Batumi | GEO | 2019-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1648 | 1611 | 2.50 | 5 | 0.16 | 40 | 6.40 | |
|  Akhvlediani, Irakli | f | | 2011 * | GEO | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Bedoshvili, Dea | | | 1630 | GEO | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Bechvaia, Ekaterine | | | 1377 | GEO | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Kutelia, Diana | | | 1211 * | GEO | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Didmanidze, Tengiz | | | 2011 * | GEO | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * 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 |
| 1647 | 1629 | 2.50 | 5 | 0.08 | 40 | 3.20 | |
| | Akhvlediani, Irakli | f | | 2029 * | GEO | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bedoshvili, Dea | | | 1642 | GEO | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Bechvaia, Ekaterine | | | 1377 | GEO | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Kutelia, Diana | | | 1229 * | GEO | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Didmanidze, Tengiz | | | 1957 | GEO | 0.50 | 1 | 0.37 | 40 | 14.80 | | | * 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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