Individual Calculations May 2018
 Baarslag, Ed  Total change: 1.40  Rating chartPersonal card
 Dutch Team Competition 2017-2018 2C Round 8 Various NED 2018-04-07
RcRownchangeKK*chgGame
 1952 2097 1.00 1 0.31 20 6.20 
  Rietveld, Leo 1952 NED1.0010.31206.20 

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 2C Round 9 Various NED 2018-04-21
RcRownchangeKK*chgGame
 2298 2097 0.00 1 -0.24 20 -4.80 
  De Ruiter, Danny f2298 NED0.001-0.2420-4.80 

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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