Individual Calculations May 2018
 Grahl, Arvid  Total change: 0.60  Rating chartPersonal card
 Oberliga Nord-Nord 2017/2018 March 2018 various GER 2018-03-18
RcRownchangeKK*chgGame
 2149 2203 0.50 1 -0.08 20 -1.60 
  Woelk, Tom-Frederic 2149 GER0.501-0.0820-1.60 

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-Nord 2017/2018 April 2018 various GER 2018-04-15
RcRownchangeKK*chgGame
 1854 2203 1.00 1 0.11 20 2.20 
  Wendriner, Mirco 1854 GER1.0010.11202.20 

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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