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Rapid:
Individual Calculations December 2018 |
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| Gvetadze, Sofio Total change: -28.40 | |   |
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| GEO Women Grand Prix (Rapid-4) 2018 | Tbilisi | GEO | 2018-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2183 | 2341 | 5.00 | 9 | -1.20 | 20 | -24.00 | |
|  Nikoladze, Sopio | | wm | 2101 | GEO | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Gavasheli, Ana | | wm | 2037 | GEO | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Charkhalashvili, Inga | | wg | 2347 | GEO | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Purtseladze, Maka | m | wg | 2284 | GEO | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Khomeriki, Nino | | wm | 2275 | GEO | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Khurtsilava, Inga | | wg | 2134 | GEO | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Kobeshavidze, Lika | | | 1941 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tqeshelashvili, Sopio | | wg | 2146 | GEO | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Arabidze, Meri | m | wg | 2386 | GEO | 0.50 | 1 | 0.06 | 20 | 1.20 | | | * 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 Grand-Prix (Rapid-4) 2018 | Tbilisi | GEO | 2018-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2217 | 2341 | 5.50 | 9 | -0.22 | 20 | -4.40 | |
| | Peradze, Davit | | | 1941 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bechvaia, Maia | | | 1941 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Akhvlediani, Irakli | | | 2111 | GEO | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Quparadze, Giga | g | | 2652 | GEO | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Chanturia, Lasha | | | 1941 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chitadze, Roman | | | 2206 | GEO | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Arabidze, Meri | m | wg | 2386 | GEO | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Pantsulaia, Levan | g | | 2644 | GEO | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Tsomaia, Nikoloz | | | 2134 | GEO | 0.00 | 1 | -0.77 | 20 | -15.40 | | | * 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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