Individual Calculations August 2016
 Ivkin, Michael  Total change: -6.60  Rating chartPersonal card
 VMCG Schachfestival 2016 A-Open Lueneburg GER 2016-07-01
RcRownchangeKK*chgGame
 1708 1804 4.00 7 -0.33 20 -6.60 
  Persson, Andreas c2181 SWE0.001-0.0920-1.80 
  Mi, Gufeng 1516 GER1.0010.16203.20 
  Hagemann, Sven 2004 GER0.001-0.2420-4.80 
  Hinke, Gerhard 1538 GER0.001-0.8220-16.40 
  Dao, Joerg 1460 GER1.0010.12202.40 
  Reuter, Elisa 1603 GER1.0010.24204.80 
  Schmieder, Kerstin 1654 GER1.0010.30206.00 

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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