Individual Calculations February 2020
 Dohmen, Franz Leo  Total change: 1.20  Rating chartPersonal card
 Krefelder Weihnachtsopen 2019 Krefeld GER 2019-12-27
RcRownchangeKK*chgGame
 1715 1503 1.50 6 0.03 40 1.20 
  Abramowski, Joerg 1903  * GER0.001-0.0840-3.20 
  Diehl, Andreas 1684 GER1.0010.744029.60 
  Pishanidar, Borzou 1816 GER0.001-0.1440-5.60 
  Halfmann, Peter 1681 GER0.5010.23409.20 
  Nopper, Louis 1595 GER0.001-0.3740-14.80 
  Dubberke, Alexander 1613 GER0.001-0.3540-14.00 
 * 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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