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Individual Calculations May 2010 |
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| Wittig, Zenon Total change: -13.20 | |   |
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| VI Lubuska Wiosna Szachowa | Gorzow | POL | 2010-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 1690 | 1.50 | 5 | -0.88 | 15 | -13.20 | |
|  Bronowicki, Mateusz | f | | 2090 * | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Drgas, Marlena | | | 1467 | POL | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Delekta, Filip | | | 1716 | POL | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Gromala, Radoslaw | | | 1658 | POL | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Adaszewski, Pawel | | | 1679 | POL | 0.00 | 1 | -0.52 | 15 | -7.80 | | | * 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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