Individual Calculations June 2018
 Welzel, Philipp  Total change: 17.80  Rating chartPersonal card
 Oberliga NRW 2017/2018 April 2018 Duesseldorf GER 2018-04-08
RcRownchangeKK*chgGame
 2154 2212 2.00 2 0.85 20 17.00 
  Dahm, Bernd 2099 GER1.0010.35207.00 
  Kahleys, Kevin 2209 GER1.0010.502010.00 

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)
 
 Pokalmannschaftsmeisterschaft NRW 2018 Zwischenrunde Duesseldorf GER 2018-05-26
RcRownchangeKK*chgGame
 2241 2211 0.50 1 0.04 20 0.80 
  Eckardt, Joshua 2241 GER0.5010.04200.80 

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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