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Individual Calculations July 2009 |
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| Szolc, Grzegorz Total change: 4.05 | |   |
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| DRUZYNOWE MISTRZOSTWA SLASKA JUNIOROW 2009 | Slask | POL | 2009-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1425 | 1640 | 0.50 | 1 | -0.27 | 15 | -4.05 | |
|  Pychynski, Dominik | | | 1425 | POL | 0.50 | 1 | -0.27 | 15 | -4.05 | |
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) | | | | Druzynowe Mistrzostwa Wojewodztwa Slaskiego LOS 2009 | Slask | POL | 2009-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1721 | 1640 | 0.50 | 2 | -0.28 | 15 | -4.20 | |
|  Krol, Rafal | | | 1689 | POL | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Reichert, Jakub | | | 1752 | POL | 0.00 | 1 | -0.35 | 15 | -5.25 | |
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) | | | | VI Miêdzynarodowy Turniej Szachowy "O Puchar Ziemii Opolskiej" | Pokrzywna | POL | 2009-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1804 | 1640 | 3.00 | 7 | 0.82 | 15 | 12.30 | |
| | Kowalczyk, Pawel | | | 1990 | POL | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Dabek, Karolina | | | 1464 | POL | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Kazubek, Krzysztof | | | 1968 | POL | 0.50 | 1 | 0.37 | 15 | 5.55 | | | Pietrucha, Jaroslaw | | | 1769 | POL | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Osipow, Nikolaj | | | 1990 | POL | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Cieslak, Patrycjusz | | | 1693 | POL | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Bednarski, Dawid | | | 1754 | POL | 0.50 | 1 | 0.16 | 15 | 2.40 | |
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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