Individual Calculations May 2019
 Rahimi, Vranakont  Total change: -42.40  Rating chartPersonal card
 GRENKE Chess Open 2019 B-Open Karlsruhe GER 2019-04-18
RcRownchangeKK*chgGame
 1643 1768 3.50 7 -1.06 40 -42.40 
  Michelitsch, Mario 1448 GER0.001-0.8740-34.80 
  Van Der Valk, Reiner, Dr. 1535 GER0.501-0.2940-11.60 
  Schade, Thomas 1552 GER1.0010.22408.80 
  Laschinger, Lukas 1590 GER1.0010.274010.80 
  Wall, Viktor 1923 GER0.001-0.2940-11.60 
  Schulze, Lukas 1549 GER0.501-0.2840-11.20 
  Balzert, Antonius 1904 GER0.5010.18407.20 

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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