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Individual Calculations July 2009 |
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| Pisarek, Marcin Total change: 6.50 | |   |
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| DRUZYNOWE MISTRZOSTWA SLASKA JUNIOROW 2009 | Slask | POL | 2009-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1755 | 1765 | 3.00 | 5 | 0.42 | 25 | 10.50 | |
|  Wandzik, Wojciech | | | 2051 | POL | 0.50 | 1 | 0.34 | 25 | 8.50 | |  Czornik, Janusz | | | 1749 | POL | 0.50 | 1 | -0.02 | 25 | -0.50 | | | Karpacz, Piotr | | | 1640 | POL | 1.00 | 1 | 0.33 | 25 | 8.25 | | | Smolka, Marcin | | | 1837 | POL | 0.00 | 1 | -0.40 | 25 | -10.00 | | | Kwasniewski, Pawel | | | 1496 | POL | 1.00 | 1 | 0.17 | 25 | 4.25 | |
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) | | | | Open Orlova 2009 | Orlova | CZE | 2009-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2010 | 1765 | 0.50 | 3 | -0.16 | 25 | -4.00 | |
| | Zimniok, Lubomir | | | 2091 | CZE | 0.50 | 1 | 0.37 | 25 | 9.25 | | | Trombik, Karel | | | 2115 | CZE | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Tretina, Zdenek | | | 1825 | CZE | 0.00 | 1 | -0.42 | 25 | -10.50 | |
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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