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Individual Calculations July 2012 |
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| Grachev, Boris Total change: -5.60 | |   |
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| Nakhchivan Open-2012, group A | Nakhchivan | AZE | 2012-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2564 | 2705 | 5.50 | 9 | -0.56 | 10 | -5.60 | |
|  Babayev, Talib | f | | 2344 | AZE | 1.00 | 1 | 0.10 | 10 | 1.00 | |  Mirzoev, Azer | g | | 2561 | AZE | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Javakhadze, Zurab | | | 2418 | GEO | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Iordachescu, Viorel | g | | 2644 | MDA | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Mamedov, Rauf | g | | 2624 | AZE | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Volkov, Sergey | g | | 2623 | RUS | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Tiviakov, Sergei | g | | 2673 | NED | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Zhigalko, Sergei | g | | 2649 | BLR | 0.00 | 1 | -0.58 | 10 | -5.80 | | | Durarbayli, Vasif | g | | 2543 | AZE | 0.50 | 1 | -0.21 | 10 | -2.10 | |
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) | | |
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