Individual Calculations April 2015
 Priedite, Ingrida  Total change: -5.00  Rating chartPersonal card
 3. World Senior Team Championship Open 50+ Dresden GER 2015-02-24
RcRownchangeKK*chgGame
 2081 2108 4.00 8 -0.25 20 -5.00 
  Niedermaier, Hans f2269 GER0.5010.21204.20 
  Goepfert, Jochen, Prof. Dr. 1939 GER0.501-0.2220-4.40 
  Grottke, Hans-Joachim, Dr. 2190 GER0.5010.11202.20 
  Kongevold, Hans I. 2061 NOR0.501-0.0720-1.40 
  Tahkavuori, Tapani 2087 FIN0.001-0.5320-10.60 
  Van Bentum, Horst 2116 GER1.0010.512010.20 
  Nowack, Achim 1801 GER0.501-0.3620-7.20 
  Saunina, Ludmila wg2183 RUS0.5010.10202.00 

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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