Individual Calculations April 2018
 Osterwald, Elwin  Total change: 8.80  Rating chartPersonal card
 Dutch Team Competition 2017-2018 2A Round 7 Various NED 2018-03-10
RcRownchangeKK*chgGame
 2236 2170 1.00 1 0.59 20 11.80 
  Konijn, Bart f2236 NED1.0010.592011.80 

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)
 
 Belgian Interclubs 2017-2018 Round 9 Various Places BEL 2018-03-25
RcRownchangeKK*chgGame
 2059 2170 0.50 1 -0.15 20 -3.00 
  Van Houtte, Randy 2059 BEL0.501-0.1520-3.00 

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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