Individual Calculations November 2016
 Hummel, Joop  Total change: 1.20  Rating chartPersonal card
 Hoogeveen Open 2016 Hoogeveen NED 2016-10-15
RcRownchangeKK*chgGame
 2216 2007 1.00 4 0.06 20 1.20 
  Vrolijk, Liam 2265 NED0.001-0.1820-3.60 
  De Boer, Bas 2149 NED1.0010.692013.80 
  Strating, Sybolt f2276 NED0.001-0.1720-3.40 
  Keetman, Maaike 2174 NED0.001-0.2820-5.60 

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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