Individual Calculations April 2009
 Janczarski, Michal  Total change: -22.05  Rating chartPersonal card
 52nd YMCA Autumn 2008-A Warszawa POL 2008-10-07
RcRownchangeKK*chgGame
 2134 2269 6.00 11 -1.47 15 -22.05 
  Przybyla, Kamil 2184 POL1.0010.38155.70 
  Luksik, Mateusz 2159 POL0.501-0.1515-2.25 
  Krasiewicz, Robert 2090 POL0.001-0.7315-10.95 
  Szefer, Michal 2065 POL1.0010.24153.60 
  Witek, Tomasz 2155 POL0.501-0.1615-2.40 
  Bielinski, Leszek 2128 POL0.501-0.1915-2.85 
  Michniewski, Tomasz 2215 POL0.001-0.5815-8.70 
  Zurkowski, Andrzej 2068 POL0.001-0.7615-11.40 
  Sielicki, Tomasz 2063 POL1.0010.24153.60 
  Moskwinski, Tadeusz 2178 POL0.501-0.1215-1.80 
  Delega, Tomasz 2164 POL1.0010.36155.40 

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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