Individual Calculations December 2015
 Pikatz, Frank  Total change: -1.60  Rating chartPersonal card
 Malta International Open 2015 Sliema MLT 2015-11-15
RcRownchangeKK*chgGame
 1768 1674 3.00 8 -0.08 20 -1.60 
  Carlsson, Ingvar 2074  * SWE0.001-0.0820-1.60 
  Chapman, Nigel 1746 SCO0.001-0.4020-8.00 
  Luebbers, Doris, Dr. 1555 GER0.501-0.1620-3.20 
  Brauer, Claes 1368 SWE1.0010.14202.80 
  Stokes, Paul C 1922 ENG0.5010.31206.20 
  Palsson, Bertil 1816 SWE1.0010.692013.80 
  Haddad Filho, Paulo Ibrahim 1883 BRA0.001-0.2320-4.60 
  Trinkl, Andreas 1782 GER0.001-0.3520-7.00 
 * 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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