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Individual Calculations September 2009 |
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| Paterek, Michal Total change: -17.70 | |   |
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| Mazovian Chess Festival - Open B | Warszawa | POL | 2009-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2242 | 2302 | 4.00 | 9 | -1.18 | 15 | -17.70 | |
|  Maugenest, Gonzague | | | 2043 | FRA | 1.00 | 1 | 0.18 | 15 | 2.70 | |  Romanishin, Oleg M | g | | 2503 | UKR | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Jansson, Anders O. | | | 2069 | SWE | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Graca, Robert | | | 2183 | FRA | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Petrov, Marijan | m | | 2479 | BUL | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Warakomski, Tomasz | m | | 2491 | POL | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Weichhold, Pawel | | | 2082 | POL | 0.00 | 1 | -0.78 | 15 | -11.70 | | | Krainski, Slawomir | | | 2152 | POL | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Alvarado, Carlos | | | 2175 | PER | 0.50 | 1 | -0.17 | 15 | -2.55 | |
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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