Individual Calculations January 2013
 Hungaski, Robert Andrew  Total change: 7.30  Rating chartPersonal card
 World Cities Team Chess Championship Group E Al Ain UAE 2012-12-22
RcRownchangeKK*chgGame
 2460 2469 2.00 3 0.48 10 4.80 
  Bibasa, Bob c2218 UGA1.0010.19101.90 
  Golizadeh, Asghar g2476 IRI1.0010.51105.10 
  Edouard, Romain g2686 FRA0.001-0.2210-2.20 

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
 2663 2469 0.50 1 0.25 10 2.50 
  Tiviakov, Sergei g2663 NED0.5010.25102.50 

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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