Individual Calculations April 2015
 Piersig, Hans-Juergen  Total change: -15.40  Rating chartPersonal card
 3. World Senior Team Championship Open 50+ Dresden GER 2015-02-24
RcRownchangeKK*chgGame
 1996 2122 4.50 8 -0.82 20 -16.40 
  Bussler, Juergen 1943 GER0.501-0.2320-4.60 
  Espig, Lutz g2294 GER0.5010.23204.60 
  Ungure, Liga wf1974 LAT0.501-0.2020-4.00 
  Ruotanen, Helge 1921 FIN0.001-0.7620-15.20 
  Hoffmann, Michael 1979 GER1.0010.31206.20 
  Prochaska, Juergen 1972 AUT0.501-0.2020-4.00 
  Jenssen, Ove S 1921 NOR0.501-0.2620-5.20 
  Muehlberg, Frank 1965 GER1.0010.29205.80 

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)
 
 Oberliga Nord Ost 2014715 round 8 Hamburg GER 2015-03-15
RcRownchangeKK*chgGame
 2164 2127 0.50 1 0.05 20 1.00 
  Ruebensam, Helmut 2164 GER0.5010.05201.00 

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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