Individual Calculations May 2018
 Happel, Henk  Total change: -3.20  Rating chartPersonal card
 Dutch Team Competition 2017-2018 3E Round 8 Various NED 2018-04-07
RcRownchangeKK*chgGame
 1950 2068 0.50 1 -0.16 10 -1.60 
  Groot, Ronald 1950 NED0.501-0.1610-1.60 

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)
 
 Dutch Team Competition 2017-2018 3E Round 9 Various NED 2018-04-21
RcRownchangeKK*chgGame
 2352 2068 0.00 1 -0.16 10 -1.60 
  Slingerland, Fred m2352 NED0.001-0.1610-1.60 

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)
 

 

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