Individual Calculations February 2017
 Post, Jesper  Total change: -25.60  Rating chartPersonal card
 Chessfestival Groningen 2016 - Compact C Groningen NED 2016-12-26
RcRownchangeKK*chgGame
 1557 1720 1.50 3 -0.64 40 -25.60 
  Schoppen, Jochem 1473 NED0.501-0.3140-12.40 
  Huizen, Peter 1585 NED0.501-0.1840-7.20 
  Van Der Veen, Anne 1612 NED0.501-0.1540-6.00 

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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