Individual Calculations January 2013
 Ghaem Maghami, Ehsan  Total change: -1.30  Rating chartPersonal card
 World Cities Team Chess Championship Group E Al Ain UAE 2012-12-22
RcRownchangeKK*chgGame
 2518 2572 1.50 3 -0.13 10 -1.30 
  Vachier-Lagrave, Maxime g2711 FRA0.5010.19101.90 
  Akobian, Varuzhan g2622 USA0.5010.07100.70 
  Ssegwanyi, Arthur 2222 UGA0.501-0.3910-3.90 

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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