Individual Calculations April 2018
 Kalle, Erwin  Total change: 6.20  Rating chartPersonal card
 Dutch Team Competition 2017-2018 3G Round 7 Various NED 2018-03-10
RcRownchangeKK*chgGame
 2086 1989 1.00 1 0.63 20 12.60 
  Dulk, Ton 2086 NED1.0010.632012.60 

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)
 
 Belgian Interclubs 2017-2018 Round 8 Various Places BEL 2018-03-11
RcRownchangeKK*chgGame
 2119 1989 0.00 1 -0.32 20 -6.40 
  Verhasselt, Karsten 2119 BEL0.001-0.3220-6.40 

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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