Individual Calculations March 2020
 Lenz, Boris  Total change: -0.60  Rating chartPersonal card
 Stein am Rhein Open 2020 Stein am Rhein SUI 2020-02-07
RcRownchangeKK*chgGame
 1590 1450 1.50 4 0.18 20 3.60 
  Motuzova, Marta 1784 SVK0.001-0.1220-2.40 
  Sauter, Daniel 1721 SUI0.5010.33206.60 
  Di Cicco, Daniela 1111 ITA1.0010.12202.40 
  Wagner, Victoria 1742 GER0.001-0.1520-3.00 

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)
 
 19. Burgdorfer Stadthaus-Open Burgdorf SUI 2020-02-14
RcRownchangeKK*chgGame
 1808 1450 0.00 2 -0.21 20 -4.20 
  Stucki, Kaspar 1850  * SUI0.001-0.0820-1.60 
  Bachofner, Stephan 1766 SUI0.001-0.1320-2.60 
 * 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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