Individual Calculations May 2019
 Von Brochowski, Christoph  Total change: -19.20  Rating chartPersonal card
 Oberliga Suedwest 2018/2019 April 2019 various GER 2019-04-07
RcRownchangeKK*chgGame
 2045 2032 0.00 1 -0.48 40 -19.20 
  Jahn, Peter 2045 GER0.001-0.4840-19.20 

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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