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Individual Calculations February 2017 |
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| Gromczak, Dariusz Total change: -6.80 | |   |
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| U STYKU TRZECH GRANIC | Bogatynia | POL | 2016-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 1992 | 3.00 | 5 | 0.44 | 20 | 8.80 | |
|  Dryja, Szymon | | | 1722 | POL | 0.50 | 1 | -0.33 | 20 | -6.60 | |  Madrawski, Krzysztof | | | 1983 | POL | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Poltorak, Sebastian | | | 1820 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Gerasimenyk, Mikhail | f | | 2192 | UKR | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Jagodzinski, Piotr | | | 2189 | POL | 0.50 | 1 | 0.25 | 20 | 5.00 | |
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) | | | | IV Dolnoslaska Liga 2016/2017 - okreg walbrzyski round 5-6 | Dolny Slask | POL | 2017-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1985 | 1.00 | 2 | -0.78 | 20 | -15.60 | |
| | Sypien, Natan | | | 1633 | POL | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Sypien, Natan | | | 1633 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | |
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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