Individual Calculations May 2018
 Sowada, Christoph  Total change: 1.60  Rating chartPersonal card
 Oberliga Nord-Ost 2017/2018 March 2018 various GER 2018-03-18
RcRownchangeKK*chgGame
 1780 1950 1.00 1 0.28 20 5.60 
  Neumann, Karsten 1780 GER1.0010.28205.60 

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)
 
 Oberliga Nord-Ost 2017/2018 April 2018 various GER 2018-04-15
RcRownchangeKK*chgGame
 1804 1950 0.50 1 -0.20 20 -4.00 
  Vietinghoff, Klaus 1804 GER0.501-0.2020-4.00 

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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