Individual Calculations May 2018
 Erler, Rainer  Total change: -12.40  Rating chartPersonal card
 Oberliga Ost A 2017/2018 March 2018 various GER 2018-03-18
RcRownchangeKK*chgGame
 2188 2109 0.50 1 0.11 20 2.20 
  Heistermann, Till 2188 GER0.5010.11202.20 

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)
 
 Oberliga Ost A 2017/2018 April 2018 various GER 2018-04-14
RcRownchangeKK*chgGame
 2209 2110 0.00 2 -0.73 20 -14.60 
  Hovsepyan, Vardan 2244 ARM0.001-0.3220-6.40 
  Mueller, Richard 2174 GER0.001-0.4120-8.20 

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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