Individual Calculations March 2019
 Ungurean, Florin-Ioan  Total change: 7.20  Rating chartPersonal card
 Oberliga Ost B 2018/2019 February 2019 various GER 2019-02-02
RcRownchangeKK*chgGame
 1950 1999 1.50 2 0.36 20 7.20 
  Pichl, Michael 2023 GER1.0010.532010.60 
  Wolf, Philipp 1876 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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