Individual Calculations April 2015
 Tahkavuori, Tapani  Total change: -1.00  Rating chartPersonal card
 3. World Senior Team Championship Open 50+ Dresden GER 2015-02-24
RcRownchangeKK*chgGame
 2136 2087 3.00 7 -0.05 20 -1.00 
  Pape, Manfred c2151 GER0.5010.09201.80 
  Buchal, Stephan f2283 GER0.001-0.2520-5.00 
  Priedite, Ingrida wf2108 LAT1.0010.532010.60 
  Espig, Lutz g2294 GER0.001-0.2320-4.60 
  Ruotanen, Helge 1921 FIN0.501-0.2220-4.40 
  Lehmann, Karl-Heinz 2134 GER0.5010.07201.40 
  Grund, Erwin 2060 GER0.501-0.0420-0.80 

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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