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Individual Calculations November 2009 |
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| Nowakowski, Artur Total change: -11.40 | |   |
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| The 45th Akiba Rubinstein - International Chess Festival - Open D | Polanica Zdroj | POL | 2009-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1584 | 1546 | 1.50 | 4 | -0.28 | 15 | -4.20 | |
|  Ziemba, Artur | | | 1638 | POL | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Dzikowski, Michal | | | 1564 | POL | 0.50 | 1 | 0.03 | 15 | 0.45 | |  Ostalska, Natalia | | | 1530 | POL | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Kustal, Emilia | | | 1603 | POL | 1.00 | 1 | 0.58 | 15 | 8.70 | |
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) | | | | Mistrzostwa Miedzywojewodzkie DS+LB - grupa C11 | Lewin Klodzki | POL | 2009-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1573 | 1565 | 0.50 | 2 | -0.48 | 15 | -7.20 | |
| | Jozkow, Kacper | | | 1625 | POL | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Korpalski, Maciej | | | 1520 | POL | 0.50 | 1 | -0.06 | 15 | -0.90 | |
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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