Individual Calculations December 2012
 Van Der Eijk, Martijn  Total change: 8.40  Rating chartPersonal card
 Dutch Team Competition 12-13 - 1A - round 3-4 various NED 2012-11-03
RcRownchangeKK*chgGame
 2210 2188 1.50 2 0.56 15 8.40 
  Maatman, Nick 2165 NED0.501-0.0315-0.45 
  De Heer, Machiel 2254 NED1.0010.59158.85 

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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