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Individual Calculations July 2008 |
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| Dobrowolski, Aleksander Total change: 15.30 | |   |
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| Wroclaw Champ. 2008 - 1 Turn. | Wroclaw | POL | 2008-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2189 | 2342 | 4.00 | 5 | 0.58 | 15 | 8.70 | |
|  Helaszek, Edward | | | 2077 | POL | 1.00 | 1 | 0.18 | 15 | 2.70 | |  Wieczorek, Oskar | | | 2235 | POL | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Grzesik, Norbert | | | 1992 | POL | 0.50 | 1 | -0.39 | 15 | -5.85 | | | Stachowiak, Kamil | | | 2329 | POL | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Butkiewicz, Lukasz | | | 2310 | POL | 1.00 | 1 | 0.46 | 15 | 6.90 | |
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) | | | | Wroclaw Champ. 2008 - 2 Turn. | Wroclaw | POL | 2008-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2078 | 2342 | 4.50 | 5 | 0.44 | 15 | 6.60 | |
| | Grzesik, Norbert | | | 1992 | POL | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Czyz, Artur | | | 2095 | POL | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Helaszek, Edward | | | 2077 | POL | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Wieczorek, Oskar | | | 2235 | POL | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Khamidov, Komil | | | 1992 | POL | 1.00 | 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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