Individual Calculations July 2012
 Sankaranarayanan, G  Total change: -15.45  Rating chartPersonal card
 01st KAC All India Open FIDE Rated below 2200 Kottayam IND 2012-04-28
RcRownchangeKK*chgGame
 1610 1659 3.50 8 -1.03 15 -15.45 
  Dangmei, Bosco 1952 IND0.001-0.1515-2.25 
  Abhishek, A 1834 IND0.5010.23153.45 
  Shaji, P 1481 IND0.501-0.2315-3.45 
  Arun, Prasad D 1487 IND0.501-0.2315-3.45 
  , Sheshathri 1487 IND1.0010.27154.05 
  Sanil, S 1717 IND0.001-0.4215-6.30 
  Keerthivasan, J 1526 IND0.501-0.1815-2.70 
  Manilal, K R 1398 IND0.501-0.3215-4.80 

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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