Individual Calculations March 2018
 Lahaye, Rick  Total change: -12.60  Rating chartPersonal card
 Dutch Team Competition 2017-2018 Meester Round 6 various NED 2018-02-03
RcRownchangeKK*chgGame
 2288 2386 0.00 1 -0.63 20 -12.60 
  Kollen, Zyon f2288 NED0.001-0.6320-12.60 

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)
 

 

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