Individual Calculations May 2019
 Dietz, Daniel  Total change: -31.60  Rating chartPersonal card
 GRENKE Chess Open 2019 B-Open Karlsruhe GER 2019-04-18
RcRownchangeKK*chgGame
 1542 1525 2.50 7 -0.79 40 -31.60 
  Minkovitch, Ilja 1803 GER0.001-0.1740-6.80 
  Vedant, Kumar Saravana 1763 IND0.001-0.2040-8.00 
  Martin, Peter 1391 GER1.0010.324012.80 
  Haerig, Wolfram 1694 GER0.001-0.2840-11.20 
  Gugau, Simon 1238 GER0.501-0.3440-13.60 
  Meng, Yuxuan 1158 GER0.501-0.4040-16.00 
  Mack, Fabian 1744 GER0.5010.284011.20 

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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