Individual Calculations November 2009
 Szymczak, Rafal  Total change: 23.55  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski -II Liga seniorow Miedzyzdroje POL 2009-09-11
RcRownchangeKK*chgGame
 2197 2013 4.00 9 1.57 15 23.55 
  Najbar, Marcin 2225 POL0.5010.27154.05 
  Szylko, Waldemar 2094 POL0.001-0.3915-5.85 
  Barski, Radoslaw 2203 POL1.0010.751511.25 
  Flak, Pawel 2155 POL0.5010.19152.85 
  Gralka, Przemyslaw 2272 POL0.001-0.1815-2.70 
  Kolago, Marcin 2338 POL0.5010.37155.55 
  Krasiewicz, Robert 2094 POL0.5010.11151.65 
  Malczyk, Rafal 2086 POL1.0010.60159.00 
  Borgula, Rafal f2304 POL0.001-0.1515-2.25 

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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