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Individual Calculations July 2009 |
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| Grishin, Alexander Total change: 35.25 | |   |
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| 3. D.Bronstein Memorial 2009 open | Moscow | RUS | 2009-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2251 | 2231 | 5.50 | 7 | 2.20 | 15 | 33.00 | |
|  Leite, Ernst | | | 2061 | RUS | 1.00 | 1 | 0.28 | 15 | 4.20 | |  Elfert, Aleksandr V. | m | | 2007 | RUS | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Shabanov, Yuri | g | | 2457 | RUS | 1.00 | 1 | 0.79 | 15 | 11.85 | | | Baikov, Vladimir A | m | | 2418 | RUS | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Losev, Dmitry | m | | 2313 | RUS | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Erzhanov, Arman | f | | 2273 | RUS | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Rumjantsev, Juri | | | 2230 | RUS | 1.00 | 1 | 0.50 | 15 | 7.50 | |
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) | | | | Ivanov - tmnt open NEOD | Moscow | RUS | 2009-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2268 | 2247 | 3.00 | 6 | 0.15 | 15 | 2.25 | |
| | Zhadanov, Vasili B. | | | 2256 | RUS | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Ustinov, Alexey | | | 2123 | RUS | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Chudinovskikh, Alexander M | m | | 2391 | RUS | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Kozlov, Vladimir N | m | | 2264 | RUS | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Shabanov, Yuri | g | | 2411 | RUS | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Kondratiev, Vissarion L. | | | 2163 | RUS | 0.50 | 1 | -0.12 | 15 | -1.80 | |
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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