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Individual Calculations March 2011 |
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| Grachev, Boris Total change: 14.50 | |   |
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| Moscow Open 2011 A - Young GM | Moscow | RUS | 2011-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2620 | 2660 | 7.50 | 11 | 1.41 | 10 | 14.10 | |
|  Sjugirov, Sanan | g | | 2626 | RUS | 0.50 | 1 | -0.05 | 10 | -0.50 | |  Cheparinov, Ivan | g | | 2665 | BUL | 0.00 | 1 | -0.49 | 10 | -4.90 | | | Alekseev, Evgeny | g | | 2701 | RUS | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Krylov, Mikhail | m | | 2499 | RUS | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Zhigalko, Sergei | g | | 2671 | BLR | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Rakhmanov, Aleksandr | g | | 2590 | RUS | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Kuzubov, Yuriy | g | | 2624 | UKR | 1.00 | 1 | 0.45 | 10 | 4.50 | | | Inarkiev, Ernesto | g | | 2672 | RUS | 1.00 | 1 | 0.52 | 10 | 5.20 | | | Safarli, Eltaj | g | | 2629 | AZE | 1.00 | 1 | 0.46 | 10 | 4.60 | | | Chadaev, Nikolai | g | | 2568 | RUS | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Hess, Robert L | g | | 2572 | USA | 0.50 | 1 | -0.12 | 10 | -1.20 | |
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 2011 A | Moscow | RUS | 2011-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2582 | 2660 | 5.50 | 9 | 0.04 | 10 | 0.40 | |
| | Shomoev, Anton | g | | 2557 | RUS | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Fier, Alexandr | g | | 2571 | BRA | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Zhou, Weiqi | g | | 2573 | CHN | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Dubov, Daniil | m | | 2459 | RUS | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Lenic, Luka | g | | 2613 | SLO | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Romanov, Evgeny | g | | 2606 | RUS | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Ding, Liren | g | | 2628 | CHN | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Vuckovic, Bojan | g | | 2623 | SRB | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Petrosian, Tigran L. | g | | 2604 | ARM | 0.50 | 1 | -0.08 | 10 | -0.80 | |
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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