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Individual Calculations September 2009 |
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| Lada, Damian Total change: -42.25 | |   |
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| 4th Polonia Wroclaw's Tournament - Open B | Wroclaw | POL | 2009-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1830 | 1636 | 0.00 | 4 | -1.07 | 25 | -26.75 | |
|  Zachariassen, Bjarne | | | 1923 | NOR | 0.00 | 1 | -0.16 | 25 | -4.00 | |  Wojcik, Wieslaw | | | 1961 | POL | 0.00 | 1 | -0.13 | 25 | -3.25 | | | Wozniak, Bartosz | | | 1780 | POL | 0.00 | 1 | -0.31 | 25 | -7.75 | | | Wolski, Arkadiusz | | | 1655 | POL | 0.00 | 1 | -0.47 | 25 | -11.75 | |
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) | | | | International Chess Festival Kolobrzeg 2009 | Kolobrzeg | POL | 2009-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 1636 | 1.00 | 6 | -0.62 | 25 | -15.50 | |
| | Worek, Joanna | | wm | 2036 * | POL | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Dachowski, Julian | | | 1933 | POL | 0.50 | 1 | 0.35 | 25 | 8.75 | | | Madera, Mateusz | | | 2021 | POL | 0.00 | 1 | -0.09 | 25 | -2.25 | | | Zielinski, Wojciech | | | 1973 | POL | 0.00 | 1 | -0.12 | 25 | -3.00 | | | Kolinski, Kamil | | | 1533 | POL | 0.00 | 1 | -0.64 | 25 | -16.00 | | | Rabeda, Grzegorz | | | 1604 | POL | 0.50 | 1 | -0.04 | 25 | -1.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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