Individual Calculations March 2019
 Weiss, Andreas  Total change: -4.20  Rating chartPersonal card
 Oberliga Wuerttemberg 2018/2019 February 2019 various GER 2019-02-03
RcRownchangeKK*chgGame
 2285 2175 0.50 2 -0.21 20 -4.20 
  Balacek, Tadeas c2318 CZE0.001-0.3120-6.20 
  Mack, Wolfgang f2251 GER0.5010.10202.00 

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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