Individual Calculations March 2019
 Mao, Kevin  Total change: 0.40  Rating chartPersonal card
 Oberliga Ost B 2018/2019 February 2019 various GER 2019-02-02
RcRownchangeKK*chgGame
 2040 2031 1.00 2 0.02 20 0.40 
  Buerckner, Georg 2025 GER1.0010.49209.80 
  Roessler, Bernd 2055 GER0.001-0.4720-9.40 

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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