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Individual Calculations April 2009 |
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| Geller, Jakov Total change: 2.30 | |   |
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| PriFR Chmp. 2009 Men open | Kazan | RUS | 2009-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2341 | 2523 | 6.50 | 9 | 0.07 | 10 | 0.70 | |
|  Mokshanov, Alexey | | | 2185 | RUS | 0.50 | 1 | -0.38 | 10 | -3.80 | |  Shkuro, Alexandr | | | 2173 | RUS | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Terekhin, Anatoly | f | | 2300 | RUS | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Amirkhanov, Roustem | | | 2288 | RUS | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Hojamgulyev, Bahodur | | | 2198 | TKM | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Kanter, Eduard | | | 2366 | RUS | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Lushenkov, Mikhail | m | | 2462 | RUS | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Voitsekhovsky, Stanislav | g | | 2523 | RUS | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Khairullin, Ildar | g | | 2574 | RUS | 0.50 | 1 | 0.07 | 10 | 0.70 | |
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) | | | | Moscow open 2009 A | Moscow | RUS | 2009-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2442 | 2523 | 5.50 | 9 | 0.16 | 10 | 1.60 | |
| | Iordachescu, Viorel | g | | 2584 | MDA | 1.00 | 1 | 0.58 | 10 | 5.80 | | | Demidov, Mikhail | f | | 2288 | RUS | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Apryshko, Gleb | | | 2173 | RUS | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Khalifman, Alexander | g | | 2622 | RUS | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Volkov, Sergey | g | | 2627 | RUS | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Lastin, Alexander | g | | 2643 | RUS | 0.00 | 1 | -0.34 | 10 | -3.40 | | | Hovhannisyan, Robert | | | 2402 | ARM | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Orlinkov, Maxim L. | m | | 2385 | RUS | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Aldokhin, Ivan | | | 2251 | RUS | 0.50 | 1 | -0.33 | 10 | -3.30 | |
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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