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Individual Calculations March 2012 |
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| Gniado, Radoslaw Total change: -47.70 | |   |
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| XIV Ketrzynski Festiwal Szachowy | Ketrzyn | POL | 2011-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1808 | 2.00 | 5 | -1.59 | 30 | -47.70 | |
|  Chmielecka, Aleksandra | | | 1596 | POL | 0.50 | 1 | -0.27 | 30 | -8.10 | |  Szymanowski, Igor | | | 1580 | POL | 0.00 | 1 | -0.79 | 30 | -23.70 | | | Piwnicki, Antoni | | | 1659 | POL | 1.00 | 1 | 0.30 | 30 | 9.00 | | | Kowalec, Maciej | | | 1640 | POL | 0.00 | 1 | -0.72 | 30 | -21.60 | | | Zawada, Andrzej | | | 1725 | POL | 0.50 | 1 | -0.11 | 30 | -3.30 | |
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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