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Individual Calculations February 2013 |
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| Halas, Przemyslaw Total change: -6.60 | |   |
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| III Grudniowy Turniej Kolowy | Szubin | POL | 2012-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 2036 | 4.50 | 5 | 0.34 | 15 | 5.10 | |
|  Wloch, Mikolaj | | | 1636 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Szynwelski, Ryszard | | | 1636 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Kroczka, Gromoslaw | | | 1638 | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Schils, Heinz | | | 1902 | POL | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Szybowicz, Piotr | | | 1870 | POL | 0.50 | 1 | -0.22 | 15 | -3.30 | | | * 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) | | | | IX Turniej Akademii Szachowej - A | Bydgoszcz | POL | 2013-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1858 | 2036 | 2.00 | 4 | -0.78 | 15 | -11.70 | |
| | Kroczka, Gromoslaw | | | 1638 | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Karpus, Michal | | | 1705 | POL | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Brzezinski, Mateusz | | | 2121 | POL | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Wisniewski, Adam | | | 1967 | POL | 0.00 | 1 | -0.60 | 15 | -9.00 | |
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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