Individual Calculations April 2015
 Beckerman, Marcelo  Total change: 9.20  Rating chartPersonal card
 3. World Senior Team Championship Open 50+ Dresden GER 2015-02-24
RcRownchangeKK*chgGame
 2107 2016 2.00 4 0.46 20 9.20 
  Kurka, Dieter 2051 GER1.0010.552011.00 
  Fatalibekova, Elena wg2217 RUS0.001-0.2420-4.80 
  Boehlig, Heinz, Dr. f2237 GER0.001-0.2220-4.40 
  Jenssen, Ove S 1921 NOR1.0010.37207.40 

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)
 

 

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