Individual Calculations January 2012
 Anand, Nadar  Total change: -17.55  Rating chartPersonal card
 World Youth Chess Championship - U 10 Open Caldas Novas/GO BRA 2011-11-18
RcRownchangeKK*chgGame
 1516 1798 0.50 2 -1.17 15 -17.55 
  Jaramillo, David 1452 ECU0.501-0.3915-5.85 
  Szymanowski, Igor 1580 POL0.001-0.7815-11.70 

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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