Individual Calculations March 2023
 Spiegel, Wilfried  Total change: -4.40  Rating chartPersonal card
 Vorarlberger Landesliga 2022-2023 Round 8-9 several AUT 2023-02-03
RcRownchangeKK*chgGame
 2073 1969 0.50 2 -0.22 20 -4.40 
  Gsteu, Peter 2071 AUT0.5010.14202.80 
  Neidlinger, Markus 2075 GER0.001-0.3620-7.20 

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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