Individual Calculations May 2018
 Erhardt, Kristian  Total change: 63.20  Rating chartPersonal card
 GRENKE Chess Open 2018 B-Open Karlsruhe GER 2018-03-29
RcRownchangeKK*chgGame
 1816 1679 4.50 9 1.58 40 63.20 
  Meulner, Fabian 1965 GER0.001-0.1640-6.40 
  Wittmer, Maximilian 1494 GER1.0010.264010.40 
  Altok, Mesut 1948 GER1.0010.834033.20 
  Nyenhuis, Yannek 1832 GER0.5010.20408.00 
  Shahisavandi, Abdollah 1813 GER1.0010.684027.20 
  Prim, Markus 1814 GER1.0010.684027.20 
  Fidlin, Simon 1846 GER0.001-0.2840-11.20 
  Kozina, Vinko 1834 GER0.001-0.2940-11.60 
  Redouane, Omri 1798 ESP0.001-0.3440-13.60 

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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