Individual Calculations January 2019
 Lenz, Boris  Total change: -42.00  Rating chartPersonal card
 Adelboden Open 2018 Adelboden SUI 2018-12-14
RcRownchangeKK*chgGame
 1791 1568 0.00 4 -1.05 40 -42.00 
  Pfitzer, Norbert, Prof. Dr. 1968  * GER0.001-0.0840-3.20 
  Boschetti, Claudio 1968  * SUI0.001-0.0840-3.20 
  Zahner, Rolf 1456 SUI0.001-0.6540-26.00 
  Bachofner, Stephan 1771 SUI0.001-0.2440-9.60 
 * 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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