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Individual Calculations January 2009 |
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| Zhigalko, Sergei Total change: -4.90 | |   |
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| M.Chigorin Memorial 2008 open | St.Petersburg | RUS | 2008-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2443 | 2592 | 6.00 | 9 | -0.25 | 10 | -2.50 | |
|  Duzhakov, Ilya | | | 2276 | RUS | 1.00 | 1 | 0.13 | 10 | 1.30 | |  Solovjov, Sergey I. | m | | 2419 | RUS | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Pankov, German | f | | 2375 | RUS | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Smirnov, Artem | m | | 2461 | RUS | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Gubajdullin, Alexei | f | | 2462 | RUS | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Demchenko, Anton | m | | 2510 | RUS | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Teterev, Vitaly | g | | 2513 | BLR | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Loginov, Valery A | g | | 2481 | RUS | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Levin, Evgeny A. | m | | 2487 | RUS | 0.50 | 1 | -0.14 | 10 | -1.40 | |
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 Open | Dresden | GER | 2008-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2567 | 2592 | 5.00 | 10 | -0.24 | 10 | -2.40 | |
| | Escobar Forero, Alder | m | | 2482 | COL | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Ni, Hua | g | | 2710 | CHN | 0.00 | 1 | -0.34 | 10 | -3.40 | | | Takyrbashev, Bolot | | | 2242 | KGZ | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Isaev, Jamshed | m | | 2400 | TJK | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Illescas Cordoba, Miguel | g | | 2604 | ESP | 1.00 | 1 | 0.52 | 10 | 5.20 | | | Eid, Fadi | m | | 2390 | LIB | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Kotronias, Vasilios | g | | 2587 | GRE | 0.00 | 1 | -0.51 | 10 | -5.10 | | | Topalov, Veselin | g | | 2791 | BUL | 0.00 | 1 | -0.24 | 10 | -2.40 | | | Dominguez Perez, Leinier | g | | 2719 | CUB | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Leko, Peter | g | | 2747 | HUN | 0.00 | 1 | -0.29 | 10 | -2.90 | |
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) | | |
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