Individual Calculations May 2018
 Langendijk, Andre  Total change: 9.20  Rating chartPersonal card
 Dutch Team Competition 2017-2018 3C Round 8 Various NED 2018-04-07
RcRownchangeKK*chgGame
 1893 1860 1.00 1 0.55 40 22.00 
  Flohr, Ron 1893 NED1.0010.554022.00 

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 3C Round 9 Various NED 2018-04-21
RcRownchangeKK*chgGame
 1997 1860 0.00 1 -0.32 40 -12.80 
  Riemens, Albert 1997 NED0.001-0.3240-12.80 

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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