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Individual Calculations November 2011 |
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| Alattar, Ghayda M Total change: -20.25 | |   |
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| 10th International Istanbul Chess Festival-B | Istanbul | TUR | 2011-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1686 | 1870 | 0.00 | 2 | -1.45 | 15 | -21.75 | |
|  Ersoy, Emre | | | 1796 | TUR | 0.00 | 1 | -0.60 | 15 | -9.00 | |  Gulen, Maksut | | | 1575 | TUR | 0.00 | 1 | -0.85 | 15 | -12.75 | |
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) | | | | 19th Prince Mohamed Tournament 2011_OPEN (B) | Zarqa | JOR | 2011-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2224 | 1870 | 1.00 | 8 | 0.10 | 15 | 1.50 | |
| | Gorbatenko, Kateryna | | wf | 2171 | UKR | 1.00 | 1 | 0.85 | 15 | 12.75 | | | Sulejmanova, Ava | | wg | 2183 | UKR | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Purtseladze, Maka | m | wg | 2270 * | GEO | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Gutsko, Anastasia | | wg | 2270 * | UKR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Gorbatenko, Kateryna | | wf | 2171 | UKR | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Sulejmanova, Ava | | wg | 2183 | UKR | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Purtseladze, Maka | m | wg | 2270 * | GEO | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Gutsko, Anastasia | | wg | 2270 * | UKR | 0.00 | 1 | -0.08 | 15 | -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) | | |
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