Individual Calculations January 2013
 Carlsson, Pontus  Total change: 2.00  Rating chartPersonal card
 World Cities Team Chess Championship Group A Al Ain UAE 2012-12-22
RcRownchangeKK*chgGame
 2411 2518 2.50 3 0.58 10 5.80 
  Williams, Simon K g2515 ENG1.0010.50105.00 
  Omar, Noaman m2316 UAE1.0010.24102.40 
  Minhazuddin, Ahmed m2401 BAN0.501-0.1610-1.60 

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
 2565 2518 0.50 2 -0.38 10 -3.80 
  Sveshnikov, Evgeny g2514 LAT0.501-0.0110-0.10 
  Perunovic, Milos g2615 SRB0.001-0.3710-3.70 

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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