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Individual Calculations July 2009 |
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| Zorin, Roman Total change: 19.05 | |   |
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| Spring Holidays 2009 Open | St.Petersburg | RUS | 2009-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2124 | 2047 | 5.00 | 9 | 1.27 | 15 | 19.05 | |
|  Shchukin, Dmitry | m | | 2385 | RUS | 0.00 | 1 | -0.12 | 15 | -1.80 | |  Andreeva, Yulia | | | 1831 | RUS | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Orlov, Anatoly | | | 2014 | RUS | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Pogosian, Vladimir | | | 2308 | ARM | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Utkin, Aleksey | f | | 2368 | RUS | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Koltsov, Roman | | | 1994 | RUS | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Gorbov, Andrey | | | 1955 | RUS | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Palchun, Grigory | | | 2106 | RUS | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Letov, Petr | | | 2155 | RUS | 0.50 | 1 | 0.15 | 15 | 2.25 | |
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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