Individual Calculations June 2018
 Grigorian, Spartak  Total change: 13.60  Rating chartPersonal card
 1. Bundesliga 2017/2018 April 2018 various GER 2018-04-29
RcRownchangeKK*chgGame
 2363 2321 1.50 2 0.61 20 12.20 
  Loxine, Jakov m2397 GER0.5010.10202.00 
  Buckels, Valentin f2328 GER1.0010.512010.20 

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)
 
 1. Bundesliga 2017/2018 May 2018 various GER 2018-05-01
RcRownchangeKK*chgGame
 2395 2345 0.50 1 0.07 20 1.40 
  Schmidek, Emil f2395 GER0.5010.07201.40 

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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