Individual Calculations December 2012
 Rijkschroeff, Bram  Total change: 2.10  Rating chartPersonal card
 Dutch Team Competition 12-13 - 3H - round 3-4 various NED 2012-11-03
RcRownchangeKK*chgGame
 2111 2057 1.00 2 0.14 15 2.10 
  Ouwersloot, Hans 1996 NED0.501-0.0815-1.20 
  Janssen, Ger 2225 NED0.5010.22153.30 

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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