Individual Calculations June 2017
 Woudt, Edwin  Total change: 0.80  Rating chartPersonal card
 Dutch Team Competition 2016-2017 2B Round 9 Various NED 2017-05-06
RcRownchangeKK*chgGame
 2130 2103 0.50 1 0.04 20 0.80 
  Geelen, Michiel 2130 NED0.5010.04200.80 

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)
 

 

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