Individual Calculations May 2019
 Rahimi, Rozafa  Total change: -19.20  Rating chartPersonal card
 GRENKE Chess Open 2019 B-Open Karlsruhe GER 2019-04-18
RcRownchangeKK*chgGame
 1656 1801 5.50 9 -0.48 40 -19.20 
  Nopper, Louis 1524 GER1.0010.17406.80 
  Klueppel, Werner 1401  * GER1.0010.08403.20 
  Kocak, Ediz 1892 GER0.001-0.3840-15.20 
  Tellefsen, Jan 1483 NOR0.501-0.3740-14.80 
  Bastian, Ben 1522 GER0.001-0.8440-33.60 
  Gottwald, Helmut 1592 GER1.0010.23409.20 
  Lieber, Gerhard 1631 GER1.0010.284011.20 
  Albers, Andreas 1940 GER0.5010.19407.60 
  Kaminski, Robert 1916 GER0.5010.16406.40 
 * 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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