Individual Calculations May 2013
 Van Blitterswijk, Stefan  Total change: -5.40  Rating chartPersonal card
 Dutch Team Competition 12-13 - 1B - round 8-9 various NED 2013-04-06
RcRownchangeKK*chgGame
 2166 2378 1.00 2 -0.54 10 -5.40 
  Agterberg, Mark 2127 NED0.501-0.3110-3.10 
  Oorebeek, Erwin 2204 NED0.501-0.2310-2.30 

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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