Individual Calculations February 2016
 Birkenmaier, Rainer  Total change: 6.00  Rating chartPersonal card
 1. Krefelder Weihnachtsopen Krefeld GER 2015-12-27
RcRownchangeKK*chgGame
 2043 2075 3.00 5 0.30 20 6.00 
  Roth, Jan Paul 1727 GER1.0010.11202.20 
  Vovchik, Vladimir 1826 GER1.0010.19203.80 
  Heinert, Eugen 2133 GER0.5010.08201.60 
  Walter, Andreas 2100 GER0.001-0.4720-9.40 
  Jonkman, Harmen g2428 NED0.5010.39207.80 

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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