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Individual Calculations October 2014 |
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| Swigon, Grzegorz Total change: -4.80 | |   |
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| Obra Lato Open 2014 | Obra | POL | 2014-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1489 | 1316 | 2.50 | 9 | -0.24 | 20 | -4.80 | |
|  Kowalewicz, Kacper | | | 1716 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Wloch, Mikolaj | | | 1576 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Chromicz, Andrzej | | | 1406 | POL | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Karczynski, Lech | | | 1716 * | POL | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Szelag, Zuzanna | | | 1469 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Zacharzewski, Michal | | | 1166 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Wawrzynowicz, Marta | | | 1475 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Lisiecki, Robert | | | 1633 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Popadowski, Wojciech | | | 1244 | POL | 0.00 | 1 | -0.60 | 20 | -12.00 | | | * 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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