Individual Calculations January 2011
 Kumar, Atul  Total change: 39.50  Rating chartPersonal card
 Chess for World Peace Lucknow IND 2010-11-14
RcRownchangeKK*chgGame
 1873 1556 2.00 3 1.58 25 39.50 
  Kumar, Ashutosh 1956  * IND0.001-0.0825-2.00 
  Kumar, Rajendra 1829 IND1.0010.832520.75 
  Manuja, Piyush 1834 IND1.0010.832520.75 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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