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Individual Calculations January 2011 |
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| Savchenko, Boris Total change: 5.30 | |   |
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| M.Chigorin Memorial 2010 | St.Petersburg | RUS | 2010-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2517 | 2627 | 6.50 | 9 | 0.76 | 10 | 7.60 | |
|  Inants, Aghasi | | | 2281 | ARM | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Smirnov, Artem | m | | 2426 | RUS | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Dzhumaev, Marat | g | | 2487 | UZB | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Svetushkin, Dmitry | g | | 2552 | MDA | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Sokolov, Ivan | g | | 2641 | BIH | 0.00 | 1 | -0.48 | 10 | -4.80 | | | Kharlov, Andrei | g | | 2510 | RUS | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Andreikin, Dmitry | g | | 2669 | RUS | 0.00 | 1 | -0.44 | 10 | -4.40 | | | Jumabayev, Rinat | g | | 2547 | KAZ | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Geller, Jakov | m | | 2544 | RUS | 0.50 | 1 | -0.11 | 10 | -1.10 | |
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) | | | | Bansko Grand Chess Open 2010 | Bansko | BUL | 2010-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2475 | 2632 | 6.00 | 9 | -0.23 | 10 | -2.30 | |
| | Stefanov, Evtim | | | 2232 * | BUL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Gvetadze, Sopio | m | wg | 2350 | GEO | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Zaslavsky, Mikhail | m | | 2424 | ISR | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Grigorov, Grigor | m | | 2479 | BUL | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Nabaty, Tamir | m | | 2529 | ISR | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Nikolaidis, Ioannis | g | | 2552 | GRE | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Cheparinov, Ivan | g | | 2668 | BUL | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Grigoryan, Avetik | g | | 2580 | ARM | 0.00 | 1 | -0.57 | 10 | -5.70 | | | Berbatov, Kiprian | m | | 2461 | BUL | 0.50 | 1 | -0.23 | 10 | -2.30 | | | * 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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