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Individual Calculations October 2008 |
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| Hoffmann, Piotr Total change: 0.00 | |   |
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| 17th International Chess Festival Poznan '2008, tournament - open B | Poznan | POL | 2008-07-19 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1855 | 0 | 2.00 | 6 | 0.00 | 1730 | | 0.00 | |
|  Dzwikowski, Adam | | | 2000 | POL | 0.00 | 1 | 0.00 | | 0.00 | |  Grabianowski, Krystian | | | 1800 | POL | 0.00 | 1 | 0.00 | | 0.00 | | | Rys, Marek | | | 1828 | POL | 1.00 | 1 | 0.00 | | 0.00 | | | Przymusinski, Tomasz | | | 1803 | POL | 0.50 | 1 | 0.00 | | 0.00 | | | Kazmierczak, Amadeusz | | | 1843 | POL | 0.00 | 1 | 0.00 | | 0.00 | | | Ancuta, Adam | | | 1857 | POL | 0.50 | 1 | 0.00 | | 0.00 | |
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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