Individual Calculations May 2018
 Roskam, Mathieu  Total change: 9.40  Rating chartPersonal card
 Dutch Team Competition 2017-2018 3C Round 8 Various NED 2018-04-07
RcRownchangeKK*chgGame
 1957 1921 1.00 1 0.55 20 11.00 
  Dijksterhuis, Rolf 1957 NED1.0010.552011.00 

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 1B Round 9 Various NED 2018-04-21
RcRownchangeKK*chgGame
 2318 1921 0.00 1 -0.08 20 -1.60 
  Haast, Anne wg2318 NED0.001-0.0820-1.60 

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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