Individual Calculations May 2018
 Van Lith, Arjan  Total change: -1.80  Rating chartPersonal card
 Dutch Team Competition 2017-2018 3B Round 8 Various NED 2018-04-07
RcRownchangeKK*chgGame
 2033 2100 1.00 1 0.41 20 8.20 
  Hummel, Joop 2033 NED1.0010.41208.20 

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 3B Round 9 Various NED 2018-04-21
RcRownchangeKK*chgGame
 2097 2100 0.00 1 -0.50 20 -10.00 
  Janse, Evert 2097 NED0.001-0.5020-10.00 

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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