Individual Calculations June 2022
 Kopf, Rainer  Total change: 2.00  Rating chartPersonal card
 89. Pfaelzischer Schachkongress Meisteranwaerterturnier I Frankenthal GER 2022-05-20
RcRownchangeKK*chgGame
 1878 1869 3.50 7 0.10 20 2.00 
  Leyendecker, Niklas 1865 GER0.501-0.0120-0.20 
  Wacker, Felix 1990 GER0.001-0.3420-6.80 
  Peetz, Ludwig, Prof. Dr. 2019 GER1.0010.702014.00 
  Denzer, Johannes 1858 GER0.501-0.0220-0.40 
  Voelpel, Robert 1998 GER0.5010.17203.40 
  Kuhn, Daniel 1808 GER0.501-0.0820-1.60 
  Raaphorst, Jan 1606 NED0.501-0.3220-6.40 

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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