Individual Calculations May 2011
 Koziej, Maciej  Total change: 30.75  Rating chartPersonal card
 Mistrzostwa Polski Juniorow do 18 lat 2011 Murzasichle POL 2011-03-05
RcRownchangeKK*chgGame
 2223 2036 4.50 9 2.05 15 30.75 
  Matuszewski, Michal 2384 POL1.0010.891513.35 
  Wieczorek, Oskar 2370 POL0.001-0.1215-1.80 
  Obrusnik, Michal 2192 POL0.5010.21153.15 
  Reza, Wojciech 2043 POL1.0010.51157.65 
  Krzyzanowski, Marcin 2353 POL0.001-0.1315-1.95 
  Zielinski, Wojciech 2118 POL1.0010.61159.15 
  Solnicki, Michal 2126 POL1.0010.62159.30 
  Swiech, Przemyslaw 2233 POL0.001-0.2515-3.75 
  Sowul, Bartosz 2190 POL0.001-0.2915-4.35 

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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