Individual Calculations May 2018
 Michalowski, Peter  Total change: -6.60  Rating chartPersonal card
 Oberliga Ost B 2017/2018 April 2018 various GER 2018-04-14
RcRownchangeKK*chgGame
 2161 2097 0.50 2 -0.33 20 -6.60 
  Minor, Samuel 2233 GER0.001-0.3220-6.40 
  Nies, Peter 2089 GER0.501-0.0120-0.20 

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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