Individual Calculations April 2015
 Warstad, Leif E  Total change: 12.40  Rating chartPersonal card
 3. World Senior Team Championship Open 50+ Dresden GER 2015-02-24
RcRownchangeKK*chgGame
 1942 1622 1.50 6 0.62 20 12.40 
  Kurka, Dieter 2022  * GER0.001-0.0820-1.60 
  Pape, Manfred c2022  * GER0.001-0.0820-1.60 
  Koehn, Walter 1773 GER0.5010.20204.00 
  Woeber, Friedrich 2022  * AUT0.001-0.0820-1.60 
  Alquist, Erik 1997 SWE0.001-0.0920-1.80 
  Zanger, Konrad 1815 GER1.0010.752015.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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