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Individual Calculations September 2009 |
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| Kolesnikov, Aleksandr Total change: -13.75 | |   |
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| Czech Open 2009 D - Chladek a Tintera Open | Pardubice | CZE | 2009-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1596 | 1903 | 2.00 | 3 | -0.55 | 25 | -13.75 | |
|  Porat, Hen | | | 1523 | ISR | 1.00 | 1 | 0.09 | 25 | 2.25 | |  Vonhoff, Joerg | | | 1721 | GER | 1.00 | 1 | 0.26 | 25 | 6.50 | | | Pataki, Zemplen | | | 1544 | LUX | 0.00 | 1 | -0.90 | 25 | -22.50 | |
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) | | |
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