Individual Calculations December 2017
 Jerphanion, Lucien  Total change: -17.60  Rating chartPersonal card
 Dutch Team Competition 2017-2018 3B Round 4 Various NED 2017-11-25
RcRownchangeKK*chgGame
 1858 1818 0.00 1 -0.44 40 -17.60 
  Schuurmans, Han 1858 NED0.001-0.4440-17.60 

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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