Individual Calculations April 2015
 Grottke, Hans-Joachim, Dr.  Total change: -12.60  Rating chartPersonal card
 3. World Senior Team Championship Open 50+ Dresden GER 2015-02-24
RcRownchangeKK*chgGame
 2090 2190 4.00 8 -1.06 20 -21.20 
  Heinig, Juergen 2037 GER0.501-0.2020-4.00 
  Gruenberg, Hans-Ulrich m2375 GER0.001-0.2620-5.20 
  Priedite, Ingrida wf2108 LAT0.501-0.1120-2.20 
  Koskinen, Veikko 1972 FIN0.501-0.2820-5.60 
  Spiess, Thomas 1986 GER1.0010.24204.80 
  Nickl, Klaus 2076 AUT0.501-0.1620-3.20 
  Kongevold, Hans I. 2061 NOR0.501-0.1720-3.40 
  Haselhorst, Helmut 2103 GER0.501-0.1220-2.40 

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
 2139 2190 1.00 1 0.43 20 8.60 
  Hoeckendorf, Hartmut 2139 GER1.0010.43208.60 

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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