Individual Calculations November 2018
 Roesemann, Rainer  Total change: -3.40  Rating chartPersonal card
 Oberliga Ost A 2018/2019 October 2018 various GER 2018-10-21
RcRownchangeKK*chgGame
 2105 2229 0.50 1 -0.17 20 -3.40 
  Dietze, Frank 2105 GER0.501-0.1720-3.40 

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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