Individual Calculations October 2013
 Perdek, Miroslaw  Total change: -14.55  Rating chartPersonal card
 DMP - II liga seniorow Poronin POL 2013-09-06
RcRownchangeKK*chgGame
 2162 2245 4.50 9 -0.97 15 -14.55 
  Mazalon, Mariusz 2017 POL0.501-0.2915-4.35 
  Zawierucha, Aleksander 2008 POL1.0010.20153.00 
  Leszner, Mariusz 2172 POL0.001-0.6015-9.00 
  Stepien, Marcin 2158 POL0.501-0.1215-1.80 
  Wieczorek, Zbigniew 2311 POL0.001-0.4115-6.15 
  Diczew, Filip 2121 POL0.501-0.1715-2.55 
  Bardeli, Lukasz f2266 POL1.0010.53157.95 
  Rams, Michal 2249 POL0.5010.01150.15 
  Karbowiak, Adam 2159 POL0.501-0.1215-1.80 

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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