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Individual Calculations April 2009 |
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| Aleksandrov, Aleksej Total change: -12.10 | |   |
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| Moscow open 2009 A | Moscow | RUS | 2009-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2464 | 2636 | 4.50 | 7 | -0.51 | 10 | -5.10 | |
|  Kotsur, Pavel | g | | 2563 | KAZ | 0.00 | 1 | -0.60 | 10 | -6.00 | |  Bogachkov, Igor | f | | 2324 | RUS | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Kulakov, Viacheslav | | | 2360 | RUS | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Ziatdinov, Raset | g | | 2440 | USA | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Zinchenko, Yaroslav | g | | 2527 | UKR | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Novikov, Stanislav | g | | 2523 | RUS | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Kharlov, Andrei | g | | 2511 | RUS | 0.50 | 1 | -0.17 | 10 | -1.70 | |
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) | | | | Aeroflot open A1 | Moscow | RUS | 2009-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2564 | 2636 | 5.50 | 9 | 0.10 | 10 | 1.00 | |
| | Li, Shilong | g | | 2559 | CHN | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Vaganian, Rafael A | g | | 2596 | ARM | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Grigoriants, Sergey | g | | 2565 | RUS | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Zhou, Jianchao | g | | 2612 | CHN | 0.00 | 1 | -0.53 | 10 | -5.30 | | | Filippov, Anton | g | | 2556 | UZB | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Chadaev, Nikolai | m | | 2568 | RUS | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Safarli, Eltaj | g | | 2564 | AZE | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Minasian, Artashes | g | | 2557 | ARM | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Kosintseva, Tatiana | m | wg | 2497 | RUS | 0.50 | 1 | -0.19 | 10 | -1.90 | |
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) | | | | 10th individual European chess championship | Budva | MNE | 2009-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2508 | 2636 | 6.50 | 11 | -0.80 | 10 | -8.00 | |
| | Rukavina, Josip | m | | 2417 | CRO | 0.00 | 1 | -0.78 | 10 | -7.80 | | | Vulevic, Vjekoslav | f | | 2325 | SUI | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Schroll, Gerhard | m | | 2430 | AUT | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Prohaszka, Peter | m | | 2512 | HUN | 0.00 | 1 | -0.67 | 10 | -6.70 | | | Erdogdu, Mert | m | | 2459 | TUR | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Sanikidze, Tornike | g | | 2522 | GEO | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Saric, Ivan | g | | 2566 | CRO | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Perunovic, Milos | g | | 2568 | SRB | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Romanov, Evgeny | g | | 2576 | RUS | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Grachev, Boris | g | | 2655 | RUS | 0.00 | 1 | -0.47 | 10 | -4.70 | | | Sjugirov, Sanan | g | | 2562 | RUS | 0.00 | 1 | -0.60 | 10 | -6.00 | |
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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