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Individual Calculations November 2009 |
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| Brzeski, Maciej Total change: -3.60 | |   |
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| The 45th Akiba Rubinstein - International Chess Festival - Open A | Polanica Zdroj | POL | 2009-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2265 | 2361 | 6.00 | 10 | -0.24 | 15 | -3.60 | |
|  Jurkiewicz, Krzysztof | | | 2160 | POL | 0.50 | 1 | -0.26 | 15 | -3.90 | |  Jaworski, Miroslaw | m | | 2363 | POL | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Kocwin, Bartosz | f | | 2254 | POL | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Nguyen, Piotr | | | 2368 | POL | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Lach, Aleksandra | | wf | 2069 | POL | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Szumilas, Pawel | | | 2218 | POL | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Gola, Karol | | | 2195 | POL | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Warakomski, Tomasz | m | | 2491 | POL | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Klekowski, Maciej | | | 2292 | POL | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Wieczorek, Oskar | | | 2244 | POL | 1.00 | 1 | 0.34 | 15 | 5.10 | |
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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