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Individual Calculations January 2009 |
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| Faron, Rafal Total change: 3.10 | |   |
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| MISTRZOSTWA MIEDZYWOJEWODZKIE (SLASKIE + OPOLSKIE) - U13 | Ustron | POL | 2008-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1675 | 1704 | 1.00 | 3 | -0.61 | 25 | -15.25 | |
|  Orzechowski, Michal | | | 1621 | POL | 0.50 | 1 | -0.11 | 25 | -2.75 | |  Rudol, Maurycy | | | 1645 | POL | 0.00 | 1 | -0.58 | 25 | -14.50 | | | Lapaj, Mateusz | | | 1758 | POL | 0.50 | 1 | 0.08 | 25 | 2.00 | |
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) | | | | Bak's Memorial | Chorzow | POL | 2008-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1934 | 1704 | 1.50 | 4 | 0.56 | 25 | 14.00 | |
| | Janiszewski, Maciej | | | 2054 | POL | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Leks, Hanna | | wf | 2054 | POL | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Klama, Andrzej | | | 1703 | POL | 1.00 | 1 | 0.50 | 25 | 12.50 | | | Galyga, Jozef | | | 1926 | POL | 0.50 | 1 | 0.28 | 25 | 7.00 | |
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) | | | NOTE: K factor changed | | Otwarty Indywidualny Festiwal Szachowy "Szachy z Kultura'2008" | Siemianowice | POL | 2008-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2013 | 1704 | 1.00 | 5 | 0.29 | 15 | 4.35 | |
| | Stachanczyk, Jacek | | | 2054 | POL | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Chmiel, Piotr | | | 1983 | POL | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Noga, Jozef | | | 2050 | POL | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Galyga, Jozef | | | 1926 | POL | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Chmiel, Dominika | | | 2054 | POL | 0.00 | 1 | -0.11 | 15 | -1.65 | |
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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