Individual Calculations December 2012
 Sahidi, Samir  Total change: 0.00  Rating chartPersonal card
 World Youth Chess Championship 2012 - Open 10 Maribor SLO 2012-11-08
RcRownchangeKK*chgGame
 1843 1674 2.00 7 0.00 15 0.00 
  Nguyen, Trung 1899 USA0.001-0.2215-3.30 
  Ram, Aravind L N f1983 IND0.001-0.1415-2.10 
  Lagarde, Dimitri 1840 FRA0.5010.22153.30 
  Zhang, Anthony Y 1840 ENG1.0010.721510.80 
  Tan, Jun Ying 1845 MAS0.001-0.2715-4.05 
  Blohberger, Felix 1778 AUT0.5010.14152.10 
  Maetzkow, Maximilian Paul 1713 GER0.001-0.4515-6.75 

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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