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Individual Calculations September 2009 |
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| Goryachkina, Aleksandra Total change: -3.15 | |   |
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| Voronezh open 2009 - FIDE tmnt | Voronezh | RUS | 2009-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2138 | 1971 | 2.00 | 6 | 0.27 | 15 | 4.05 | |
|  Kruchev, Boris | f | | 2246 | RUS | 0.00 | 1 | -0.17 | 15 | -2.55 | |  Zhukov, Viktor | | | 2191 | RUS | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Podkopaev, Mikhail | | | 2155 | RUS | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Lomakina, Galja | | wm | 2089 | RUS | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Makarkin, Zhan | | | 2180 | RUS | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Cherednichenko, Viktor | | | 1964 | RUS | 1.00 | 1 | 0.49 | 15 | 7.35 | |
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) | | | | Roschinsky 2009 open | Sterlitamak | RUS | 2009-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2260 | 1971 | 0.00 | 2 | -0.32 | 15 | -4.80 | |
| | Imashev, Ildar | | | 2281 | RUS | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Ivanov, Rostislav | f | | 2238 | RUS | 0.00 | 1 | -0.18 | 15 | -2.70 | |
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) | | | | 8th Dubai Juniors | Dubai | UAE | 2009-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2054 | 1987 | 2.00 | 5 | -0.16 | 15 | -2.40 | |
| | Ram, Gupta | | | 1988 | IND | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Bajarani, Ulvi | f | | 2358 | AZE | 0.50 | 1 | 0.40 | 15 | 6.00 | | | Sultan, Ibrahim | | | 1814 | UAE | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Al-Tarbosh, Ward | f | | 2173 | SYR | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Saduakassova, Dinara | | wc | 1939 | KAZ | 0.00 | 1 | -0.57 | 15 | -8.55 | |
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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