Individual Calculations November 2013
 Smit, Erik  Total change: -3.30  Rating chartPersonal card
 Oberliga NRW 2013/14 round 2 Nordrheinwestfalen GER 2013-10-17
RcRownchangeKK*chgGame
 2058 2221 0.50 1 -0.22 15 -3.30 
  Koerber, Matthias 2058 GER0.501-0.2215-3.30 

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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