Individual Calculations August 2022
 Peri, Jean-Christophe  Total change: 0.00  Rating chartPersonal card
 Sparkassen Chess Trophy 2022 B-Open Dortmund GER 2022-07-16
RcRownchangeRpKK*chgGame
 1733 0 1.50 6 0.00 1540   0.00 
  Michalicek, Roland 1886 GER1.0010.00 0.00 
  Kleinert, Andreas, Dr. 1788 GER0.0010.00 0.00 
  Costello, Colin A 1892 ENG0.5010.00 0.00 
  Zuleger, Detlev 1899 GER0.0010.00 0.00 
  Combaudon, Timothee 1448 FRA0.0010.00 0.00 
  Landwehr, Ingo 1482 GER0.0010.00 0.00 

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)
 

 

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