Individual Calculations April 2019
 Groffen, Hans  Total change: 4.00  Rating chartPersonal card
 Dutch Team Competition 2018-2019 Meester Round 7 Various NED 2019-03-16
RcRownchangeKK*chgGame
 2343 2122 0.00 1 -0.22 20 -4.40 
  Van Der Lende, Ilias f2343 NED0.001-0.2220-4.40 

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)
 
 Belgian Interclubs 2018-2019 Round 9 Various BEL 2019-03-17
RcRownchangeKK*chgGame
 2065 2122 1.00 1 0.42 20 8.40 
  Schroer, Marcel 2065 NED1.0010.42208.40 

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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