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Individual Calculations July 2009 |
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| Kamsky, Gata Total change: -3.10 | |   |
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| FIDE Grand Prix. Nalchik | Nalchik | RUS | 2009-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2726 | 2720 | 6.00 | 13 | -0.39 | 10 | -3.90 | |
|  Leko, Peter | g | | 2751 | HUN | 0.50 | 1 | 0.04 | 10 | 0.40 | |  Bacrot, Etienne | g | | 2728 | FRA | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Mamedyarov, Shakhriyar | g | | 2725 | AZE | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Svidler, Peter | g | | 2726 | RUS | 1.00 | 1 | 0.51 | 10 | 5.10 | | | Akopian, Vladimir | g | | 2696 | ARM | 0.00 | 1 | -0.53 | 10 | -5.30 | | | Gelfand, Boris | g | | 2733 | ISR | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Karjakin, Sergey | g | | 2721 | UKR | 0.00 | 1 | -0.50 | 10 | -5.00 | | | Eljanov, Pavel | g | | 2693 | UKR | 0.00 | 1 | -0.54 | 10 | -5.40 | | | Grischuk, Alexander | g | | 2748 | RUS | 1.00 | 1 | 0.54 | 10 | 5.40 | | | Kasimdzhanov, Rustam | g | | 2695 | UZB | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Alekseev, Evgeny | g | | 2716 | RUS | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Aronian, Levon | g | | 2754 | ARM | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Ivanchuk, Vassily | g | | 2746 | UKR | 0.50 | 1 | 0.04 | 10 | 0.40 | |
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) | | | | 2009 US Championship | St. Louis, Missouri | USA | 2009-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2601 | 2720 | 6.00 | 9 | 0.08 | 10 | 0.80 | |
| | Ibragimov, Ildar | g | | 2586 | USA | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Akobian, Varuzhan | g | | 2613 | USA | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Shulman, Yury | g | | 2632 | USA | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Friedel, Joshua E | g | | 2516 | USA | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Nakamura, Hikaru | g | | 2701 | USA | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Hess, Robert L | m | | 2485 | USA | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Benjamin, Joel | g | | 2583 | USA | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Onischuk, Alexander | g | | 2684 | USA | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Ehlvest, Jaan | g | | 2606 | USA | 0.50 | 1 | -0.16 | 10 | -1.60 | |
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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