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Individual Calculations January 2009 |
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| Pertlova, Sona Total change: -8.25 | |   |
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| Vysocina 2008 - turnaj A | Zdar nad Sazavou | CZE | 2008-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2281 | 2217 | 4.00 | 9 | 0.22 | 15 | 3.30 | |
|  Petr, Martin | m | | 2451 | CZE | 0.50 | 1 | 0.29 | 15 | 4.35 | |  Zvara, Petr, Mgr. | m | | 2409 | CZE | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Jiruse, Josef, Mgr. | | | 2133 | CZE | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Michalek, Jan | m | | 2320 | CZE | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Cedikova, Katerina | | wm | 2151 | CZE | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Blazkova, Petra | | wm | 2241 | CZE | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Vecera, Pavel | | | 2145 | CZE | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Cifka, Stanislav | f | | 2439 | CZE | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Tikovsky, Alexander | | | 2243 | CZE | 0.50 | 1 | 0.04 | 15 | 0.60 | |
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 |
| 1985 | 2240 | 4.00 | 6 | -0.77 | 15 | -11.55 | |
| | Uusitupa, Erika | | | 1890 | FIN | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Real Pereyra, Diana Karime | | | 1890 | MEX | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Mira, Helene | | wm | 2115 | AUT | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Alderete, Jazmin | | | 1890 | PAR | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Osmanodja, Filiz | | | 1939 | GER | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Skinke, Katrina | | | 2186 | LAT | 0.00 | 1 | -0.58 | 15 | -8.70 | |
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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