Individual Calculations May 2018
 Heinert, Eugen  Total change: 16.20  Rating chartPersonal card
 27. DSK Open 2018 March 2018 Duesseldorf GER 2018-03-01
RcRownchangeKK*chgGame
 1940 2190 1.00 1 0.19 20 3.80 
  Schorr, Joerg 1940 GER1.0010.19203.80 

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)
 
 Dutch Team Competition 2017-2018 3H Round 8 Various NED 2018-04-07
RcRownchangeKK*chgGame
 2022 2171 1.00 1 0.30 20 6.00 
  Koymans, Peter 2022 NED1.0010.30206.00 

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 Vorrunde Duesseldorf GER 2018-04-21
RcRownchangeKK*chgGame
 2432 2171 0.50 1 0.32 20 6.40 
  Tomic, Bosko m2432 BIH0.5010.32206.40 

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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