Individual Calculations July 2009
 Zielinski, Wojciech  Total change: -17.10  Rating chartPersonal card
 Mistrzostwa Polski Juniorów do 16 lat w szachach Chotowa POL 2009-03-28
RcRownchangeKK*chgGame
 1950 1990 5.00 11 -1.14 15 -17.10 
  Kanarek, Marcel f2340 POL0.001-0.1115-1.65 
  Bartoszek, Marcin 1823 POL0.501-0.2215-3.30 
  Nowacki, Krzysztof 1693 POL1.0010.15152.25 
  Krzyzanowski, Marcin 2248 POL0.001-0.1815-2.70 
  Somyk, Marcin 1779 POL1.0010.23153.45 
  Obrusnik, Michal 2181 POL0.001-0.2515-3.75 
  Luka, Krzysztof 1890 POL0.501-0.1415-2.10 
  Dowgird, Filip 1991 POL0.5010.00150.00 
  Chudzik, Tomasz 1889 POL0.001-0.6415-9.60 
  Kulaszynski, Michal 1836 POL0.501-0.2115-3.15 
  Polarczyk, Pawel 1778 POL1.0010.23153.45 

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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