Individual Calculations April 2015
 Leiber, Bernard  Total change: 1.40  Rating chartPersonal card
 22. Cuxhaven Open Cuxhaven GER 2015-03-21
RcRownchangeKK*chgGame
 2059 2221 5.00 7 0.07 20 1.40 
  Fischer, Gerd 1893 GER1.0010.13202.60 
  Frey, Michael 2070 GER1.0010.30206.00 
  Wurm, Alexander 2136 GER0.501-0.1220-2.40 
  Khudovekov, Stanislav 2114 RUS0.501-0.1520-3.00 
  Pienski, Olaf 2089 GER0.001-0.6820-13.60 
  Fischer, Arthur 1957 GER1.0010.18203.60 
  Schell, John 2155 NED1.0010.41208.20 

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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