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Individual Calculations September 2009 |
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| Derbenev, Andrey Total change: -28.20 | |   |
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| 3. King's Gambit 2009 A GM | Lipetsk | RUS | 2009-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2460 | 2408 | 2.50 | 9 | -1.37 | 10 | -13.70 | |
|  Vysochin, Spartak | g | | 2543 | UKR | 0.00 | 1 | -0.32 | 10 | -3.20 | |  Slugin, Sergey | m | | 2439 | RUS | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Airapetian, Gor | f | | 2369 | RUS | 0.00 | 1 | -0.55 | 10 | -5.50 | | | Zontakh, Andrey | g | | 2581 | UKR | 0.00 | 1 | -0.27 | 10 | -2.70 | | | Gladyszev, Oleg | m | | 2434 | RUS | 1.00 | 1 | 0.54 | 10 | 5.40 | | | Kasparov, Sergey | g | | 2476 | BLR | 0.00 | 1 | -0.41 | 10 | -4.10 | | | Gavrilov, Alexei | m | | 2470 | RUS | 1.00 | 1 | 0.59 | 10 | 5.90 | | | Ivanov, Oleg V | m | | 2461 | UKR | 0.00 | 1 | -0.43 | 10 | -4.30 | | | Ajrapetian, Gevorg | | | 2366 | RUS | 0.00 | 1 | -0.56 | 10 | -5.60 | |
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) | | | | Volga Cup 2009 open | Kostroma | RUS | 2009-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2209 | 2408 | 4.50 | 8 | -1.45 | 10 | -14.50 | |
| | Kamasheva, Elvira | | | 2008 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Markevich, Ilya | | | 2134 | RUS | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Popova, Natalija | | wm | 2276 | BLR | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Lyanguzov, Oleg | f | | 2326 | RUS | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Maslov, Mikhail | f | | 2324 | RUS | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Kolmakov, Pavel | | | 2268 | RUS | 0.00 | 1 | -0.69 | 10 | -6.90 | | | Rikkinen, Stanislav | | | 2123 | RUS | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Bikuzhin, Vaksim | | | 2209 | RUS | 0.00 | 1 | -0.76 | 10 | -7.60 | | | * 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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