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Blitz:
Individual Calculations July 2018 |
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| Purtseladze, Maka Total change: 13.80 | |   |
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| GEO Women Grand Prix (Blitz-2) 2018 | Tbilisi | GEO | 2018-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2166 | 2241 | 5.50 | 9 | 0.32 | 20 | 6.40 | |
|  Siradze, Salome | | | 1841 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Charkhalashvili, Inga | | wg | 2280 | GEO | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Khukhashvili, Sopiko | m | wg | 2280 | GEO | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Khomeriki, Nino | | wm | 2243 | GEO | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Tsatsalashvili, Keti | | wg | 2125 | GEO | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Gvetadze, Sofio | m | wg | 2278 | GEO | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Gavasheli, Ana | | wm | 2180 | GEO | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Arabidze, Meri | m | wg | 2430 | GEO | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Pipia, Ekaterine | | | 1841 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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 (Blitz-3) 2018 | Tbilisi | GEO | 2018-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2221 | 2241 | 5.00 | 9 | 0.37 | 20 | 7.40 | |
| | Arabidze, Meri | m | wg | 2430 | GEO | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Batsiashvili, Nino | g | wg | 2341 | GEO | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Charkhalashvili, Inga | | wg | 2280 | GEO | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Gvetadze, Sofio | m | wg | 2278 | GEO | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Janjghava, Natia | | wm | 2107 | GEO | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Khukhashvili, Sopiko | m | wg | 2280 | GEO | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Mikadze, Miranda | | wg | 2250 | GEO | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Siradze, Salome | | | 1841 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gavasheli, Ana | | wm | 2180 | GEO | 1.00 | 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) | | |
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