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Individual Calculations February 2017 |
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| Ptak, Krzysztof Total change: 3.80 | |   |
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| Memorial Zamenhofa Bialystok 2016 - grupa B | Bialystok | POL | 2016-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1575 | 3.00 | 7 | 0.19 | 20 | 3.80 | |
|  Rosikhin, Igor | | | 1972 | BLR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Backiel, Hubert | | | 1274 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Sikorska, Dorota | | | 1962 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Rejniak, Zuzanna | | | 1412 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Obiedzinski, Piotr | | | 1867 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Szydlo, Michal | | | 1316 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Pokhlebin, Sergej | | | 1937 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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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