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Individual Calculations July 2011 |
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| Mammadova, Gulnar Marfat Qizi Total change: -17.85 | |   |
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| Nakhchivan Open-2011, group A | Nakhchivan | AZE | 2011-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2395 | 2312 | 4.00 | 9 | 0.40 | 15 | 6.00 | |
|  Safarli, Eltaj | g | | 2628 | AZE | 0.00 | 1 | -0.13 | 15 | -1.95 | |  Garakhanbeyli, Ramiz | | | 2022 | AZE | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Shanava, Konstantine | g | | 2560 | GEO | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Kazimova, Narmin Nizami Qizi | | wm | 2277 | AZE | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Guliev, Logman | m | | 2468 | AZE | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Fedorchuk, Sergey A | g | | 2662 | UKR | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Aliyev, Elnur Fakhraddin Oglu | | | 2199 | AZE | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Qashashvili, Alexandre | m | | 2330 | GEO | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Mammadov, Ayaz Arzu Oglu | f | | 2409 | AZE | 0.50 | 1 | 0.13 | 15 | 1.95 | |
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) | | | | European Women Ind.Ch | Tbilisi | GEO | 2011-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2227 | 2312 | 5.00 | 11 | -1.59 | 15 | -23.85 | |
| | Gogishvili, Dea | | | 1912 * | GEO | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Ushenina, Anna | m | wg | 2468 | UKR | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Ikonomopoulou, Maria | | wf | 2121 | GRE | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Arakhamia-Grant, Ketevan | g | wg | 2462 | SCO | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Moser, Eva | m | wg | 2445 | AUT | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Zhorzholiani, Meri | | wf | 2136 | GEO | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Isgandarova, Khayala Ilqar Qizi | | wm | 2143 | AZE | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Melashvili, Nino | | wf | 2104 | GEO | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Bokuchava, Madona | | wf | 2115 | GEO | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Houska, Jovanka | m | wg | 2429 | ENG | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Gavasheli, Ana | | wm | 2160 | GEO | 0.50 | 1 | -0.20 | 15 | -3.00 | | | * 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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