Individual Calculations September 2019
 Krischak, Werner  Total change: -5.40  Rating chartPersonal card
 31. Wiesbadener Schlosspark-Open 2019 Wiesbaden GER 2019-08-22
RcRownchangeKK*chgGame
 1898 1738 1.00 4 -0.27 20 -5.40 
  Seewi, Joram 2098 GER0.001-0.1020-2.00 
  Pfeffer, Marko 2025 GER0.001-0.1620-3.20 
  Gerber, Ingo 1529 GER1.0010.23204.60 
  Schmitz, Manuela wf1940 GER0.001-0.2420-4.80 

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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