Individual Calculations May 2018
 Dresen, Ulrich  Total change: 6.60  Rating chartPersonal card
 Dutch Team Competition 2017-2018 2D Round 8 Various NED 2018-04-07
RcRownchangeKK*chgGame
 1945 2237 1.00 1 0.15 20 3.00 
  De Rooij, Gert 1945 NED1.0010.15203.00 

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)
 
 Dutch Team Competition 2017-2018 2D Round 9 Various NED 2018-04-21
RcRownchangeKK*chgGame
 2153 2237 1.00 1 0.38 20 7.60 
  Den Boer, Lennard 2153 NED1.0010.38207.60 

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)
 
 Pokalmannschaftsmeisterschaft NRW 2018 Vorrunde Duesseldorf GER 2018-04-21
RcRownchangeKK*chgGame
 2085 2237 0.50 1 -0.20 20 -4.00 
  Koellner, Christof 2085 GER0.501-0.2020-4.00 

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)
 

 

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