Individual Calculations February 2017
 Blanter, Sofya  Total change: 20.40  Rating chartPersonal card
 10. Internationales Winter-Open Berlin GER 2016-12-27
RcRownchangeKK*chgGame
 1923 1761 2.50 6 0.51 40 20.40 
  Gruzmann, Boris f2161  * GER0.5010.424016.80 
  Leisner, Hannes 2161  * GER0.001-0.0840-3.20 
  Hinke, Gerhard 1573 GER1.0010.264010.40 
  Pichler, Manfred, Dr. 2098 GER0.001-0.1240-4.80 
  Thaer, Abdulkadhim Ismaeel 1944 IRQ0.001-0.2640-10.40 
  Stoehlmacher, Jan, Prof. Dr. 1599 GER1.0010.294011.60 
 * 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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