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Individual Calculations January 2009 |
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| Zepeda, Lorena Total change: 25.80 | |   |
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| Segundo Abierto 2008 | El Salvador | ESA | 2008-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1950 | 2159 | 5.50 | 6 | 1.03 | 15 | 15.45 | |
|  Martinez, Nelson | f | | 2149 | ESA | 1.00 | 1 | 0.49 | 15 | 7.35 | |  Avila, Ricardo | | | 1970 | ESA | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Duarte, Juan | | | 1843 | ESA | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Zepeda, Sonia | | wm | 2118 | ESA | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Mejia, Lucio | | | 1809 | ESA | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Sanchez, Jose | | | 1809 | ESA | 1.00 | 1 | 0.11 | 15 | 1.65 | |
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) | | | | Olympiad Dresden Women | Dresden | GER | 2008-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2086 | 2159 | 6.50 | 10 | 0.69 | 15 | 10.35 | |
| | Umarova, Shahnoza | | | 1836 | TJK | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Safar, Alshaymaa | | | 1809 | QAT | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Kachiani-Gersinska, Ketino | m | wg | 2371 | GER | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Caoili, Arianne | | wm | 2170 | AUS | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Nekrasova, Elena | | wf | 2091 | LIB | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Pourkashiyan, Atousa | | wm | 2242 | IRI | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Leite, Catarina | | wm | 2153 | POR | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Topel, Zehra | | wm | 2215 | TUR | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Saleh, Nora Mohd | | wf | 1871 | UAE | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Winkelmann, Elena | | | 2097 | GER | 0.50 | 1 | -0.09 | 15 | -1.35 | |
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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