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Rapid:
Individual Calculations October 2015 |
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| Gvetadze, Sofio Total change: 13.80 | |   |
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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 |
| 2274 | 2346 | 6.00 | 9 | 0.71 | 20 | 14.20 | |
|  Kobeshavidze, Lika | | | 2018 | GEO | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Janjghava, Natia | | wm | 2204 | GEO | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Javakhishvili, Lela | m | wg | 2454 | GEO | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Khukhashvili, Sopiko | m | wg | 2385 | GEO | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Khurtsilava, Inga | | wg | 2231 | GEO | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Vakhania, Alexandra | | | 2143 | GEO | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Arabidze, Meri | m | wg | 2436 | GEO | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Charkhalashvili, Inga | | wg | 2332 | GEO | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Maisuradze, Nino | | wg | 2264 | FRA | 0.00 | 1 | -0.61 | 20 | -12.20 | |
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 |
| 2183 | 2346 | 6.00 | 9 | -0.02 | 20 | -0.40 | |
| | Jalaghonia, Nino | | wf | 1946 * | GEO | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Kostava, Elene | | | 1946 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Javakhishvili, Lela | m | wg | 2454 | GEO | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Khurtsilava, Inga | | wg | 2231 | GEO | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Janiashvili, Mariam | | | 1946 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Khmiadashvili, Tamar | | wg | 1973 | GEO | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Charkhalashvili, Inga | | wg | 2332 | GEO | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Khukhashvili, Sopiko | m | wg | 2385 | GEO | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Arabidze, Meri | m | wg | 2436 | GEO | 1.00 | 1 | 0.62 | 20 | 12.40 | | | * 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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