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Individual Calculations September 2009 |
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| Babikov, Ivan Total change: 18.00 | |   |
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| Obninsk 2009 open | Obninsk | RUS | 2009-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2148 | 2333 | 7.00 | 9 | 0.50 | 15 | 7.50 | |
|  Kuprijanov, Anatoly | | | 1933 * | RUS | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Dadukov, Victor | | | 2088 | RUS | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Gorlanov, Vladislav | | | 2159 | RUS | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Okun, Evgeny | | | 2094 | RUS | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Ustinov, Alexey | | | 2146 | RUS | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Popelyshev, Igor V. | | | 2119 | RUS | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Dubov, Alexandr | | | 2064 | RUS | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Granovskiy, Alexandr | m | | 2340 | KAZ | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Chernobay, Artem | m | | 2393 | RUS | 1.00 | 1 | 0.58 | 15 | 8.70 | | | * 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) | | | | Moscow region Chmp. 2009 open | Serpukhov | RUS | 2009-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2268 | 2333 | 6.50 | 10 | 0.70 | 15 | 10.50 | |
| | Shafarostov, Artem | | | 1998 | RUS | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Apryshko, Gleb | | | 2181 | RUS | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Nozdrachev, Leonid | | | 2233 | RUS | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Umansky, Vladimir | m | | 2320 | RUS | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Kovalev, Vladislav | f | | 2307 | BLR | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Krapivin, Alexander | g | | 2502 | RUS | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Nozdrachev, Vladislav | f | | 2358 | RUS | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Tchernyi, Viktor | f | | 2145 | RUS | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Shinkevich, Vitaly | m | | 2518 | RUS | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Meribanov, Vitaly | | | 2120 | BLR | 1.00 | 1 | 0.23 | 15 | 3.45 | |
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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