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Rapid:
Individual Calculations October 2015 |
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| Chanturia, Tamar Total change: 48.80 | |   |
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| GEO Women Grand Prix (Rapid-3) 2015 | Tbilisi | GEO | 2015-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1959 | 1624 | 5.50 | 9 | 4.23 | 20 | 84.60 | |
|  Janjghava, Natia | | wm | 2024 * | GEO | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Kuchava, Ana | | wf | 2024 * | GEO | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Bibilashvili, Lali | | | 1809 | GEO | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Kobeshavidze, Lika | | | 2018 | GEO | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Vakhania, Alexandra | | | 2024 * | GEO | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Shamatava, Ana | | | 2024 * | GEO | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Choladze, Tea | | | 1659 | GEO | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Choladze, Mariam | | | 2024 * | GEO | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Gavasheli, Ana | | wm | 2024 * | GEO | 1.00 | 1 | 0.92 | 20 | 18.40 | | | * 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) | | | | GEO Women Grand Prix (Rapid-4) 2015 | Tbilisi | GEO | 2015-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1652 | 1624 | 2.00 | 8 | -1.79 | 20 | -35.80 | |
| | Gavasheli, Ana | | wm | 2024 * | GEO | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Janiashvili, Mariam | | | 1773 | GEO | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Kostava, Elene | | | 1633 | GEO | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Lagazauri, Tamar | | | 1633 | GEO | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Oniani, Tamar | | | 1441 | GEO | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Stepanova, Olgha | | | 1349 | GEO | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Bibilashvili, Lali | | | 1809 | GEO | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Tsomaia, Ekaterine | | | 1553 | GEO | 0.00 | 1 | -0.60 | 20 | -12.00 | | | * 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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