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Individual Calculations December 2018 |
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| Lach, Ireneusz Total change: -4.40 | |   |
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| DMP - IV Liga Szachowa Seniorow PK 2018 - grupa A | woj. podkarpackie | POL | 2018-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1800 | 1904 | 5.50 | 9 | -0.22 | 20 | -4.40 | |
|  Janzer, Hubert | | | 1805 | POL | 0.50 | 1 | -0.14 | 20 | -2.80 | |  Gluch, Pawel | | | 1754 | POL | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Trybowska, Barbara | | | 1739 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Dudzik, Lukasz | | | 1723 | POL | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Dzwierzynski, Bartosz | | | 1945 | POL | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Mroczek, Jacek | | | 1857 | POL | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Mucha, Hubert | | | 1669 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Czajkowski, Ryszard | | | 2032 | POL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Nowakowski, Jacek | | | 1674 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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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