Individual Calculations April 2015
 Frey, Michael  Total change: 8.60  Rating chartPersonal card
 22. Cuxhaven Open Cuxhaven GER 2015-03-21
RcRownchangeKK*chgGame
 1997 2070 4.50 7 0.43 20 8.60 
  Schmidt, Axel 1770 GER1.0010.15203.00 
  Leiber, Bernard 2221 GER0.001-0.3020-6.00 
  Seepe, Uwe 1771 GER1.0010.15203.00 
  Van Baarle, John f2208 NED0.5010.19203.80 
  Hoyer, Olaf 1924 GER1.0010.30206.00 
  Ackermann, Hans Werner f2251 GER0.001-0.2620-5.20 
  Buetow, Ingo 1831 GER1.0010.20204.00 

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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