Individual Calculations April 2015
 Kempe, Rainer, Dr.  Total change: 9.20  Rating chartPersonal card
 3. World Senior Team Championship Open 65 + Dresden GER 2015-02-24
RcRownchangeKK*chgGame
 2090 1982 3.50 9 0.23 40 9.20 
  Schmidt, Gerhard 2226 GER0.001-0.2040-8.00 
  Portsch, Claudius 1747 GER1.0010.21408.40 
  Hampel, Johannes 2137 GER0.5010.21408.40 
  Rooze, Jan m2306 BEL0.001-0.1340-5.20 
  Smeets, Pierre 2059 NED0.5010.11404.40 
  Harestad, Thor Geir f2219 NOR1.0010.804032.00 
  Bisse, Vilorij 1951 GER0.001-0.5440-21.60 
  James, Geoffrey c2174 ENG0.001-0.2540-10.00 
  Ophoff, Rigobert 1993 GER0.5010.02400.80 

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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