Individual Calculations July 2018
 Warkentin, Peter  Total change: -4.60  Rating chartPersonal card
 10. Rheinland-Pfalz-Open Nickenich GER 2018-05-31
RcRownchangeKK*chgGame
 1711 1782 2.00 4 -0.23 20 -4.60 
  Steinbach, Julian 1437 GER1.0010.11202.20 
  Spreemann, Ralf, Dr. 2030 GER0.5010.31206.20 
  Fleuch, Hans-Juergen 1995 GER0.001-0.2320-4.60 
  Seng, Alexander 1382  * GER0.501-0.4220-8.40 
 * 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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