Individual Calculations July 2013 |
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Purtseladze, Maka Total change: -7.50 | | |
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GEO Women 70th Ch | Tbilisi | GEO | 2013-05-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
2311 | 2356 | 5.50 | 11 | -0.50 | 15 | -7.50 | |
| Kuchava, Ana | | | 2098 | GEO | 1.00 | 1 | 0.18 | 15 | 2.70 | | Lomineishvili, Maia | m | wg | 2345 | GEO | 0.50 | 1 | -0.02 | 15 | -0.30 | | Gvetadze, Sofio | m | wg | 2339 | GEO | 1.00 | 1 | 0.48 | 15 | 7.20 | | Khukhashvili, Sopiko | m | wg | 2383 | GEO | 0.50 | 1 | 0.04 | 15 | 0.60 | | Batsiashvili, Nino | | wg | 2390 | GEO | 0.50 | 1 | 0.05 | 15 | 0.75 | | Kobeshavidze, Lika | | | 1956 * | GEO | 1.00 | 1 | 0.08 | 15 | 1.20 | | Khurtsilava, Inga | | wm | 2290 | GEO | 0.00 | 1 | -0.59 | 15 | -8.85 | | Khurtsidze, Nino | m | wg | 2428 | GEO | 0.00 | 1 | -0.40 | 15 | -6.00 | | Guramishvili, Sopiko | m | wg | 2426 | GEO | 0.00 | 1 | -0.40 | 15 | -6.00 | | Arabidze, Meri | | wg | 2348 | GEO | 1.00 | 1 | 0.49 | 15 | 7.35 | | Melia, Salome | m | wg | 2423 | GEO | 0.00 | 1 | -0.41 | 15 | -6.15 | | * 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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