Individual Calculations January 2013
 Tikkanen, Hans  Total change: -2.50  Rating chartPersonal card
 World Cities Team Chess Championship Group A Al Ain UAE 2012-12-22
RcRownchangeKK*chgGame
 2510 2575 1.50 3 -0.25 10 -2.50 
  Howell, David W L g2634 ENG0.001-0.4210-4.20 
  Hassan, Abdullah m2378 UAE1.0010.25102.50 
  Rahman, Ziaur g2518 BAN0.501-0.0810-0.80 

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)
 
 World Cities Team Chess Championship - Round of 16 and QF Al Ain UAE 2012-12-25
RcRownchangeKK*chgGame
 2577 2575 1.00 2 0.00 10 0.00 
  Neiksans, Arturs g2534 LAT1.0010.44104.40 
  Markus, Robert g2619 SRB0.001-0.4410-4.40 

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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