Individual Calculations December 2012
 Jatinder, Singh  Total change: 6.90  Rating chartPersonal card
 Patnitop Open below 2000 FIDE rating chess tmt Jammu IND 2012-10-10
RcRownchangeKK*chgGame
 1673 1633 2.50 5 0.23 30 6.90 
  Tamojit, Chakraborty 1963 IND0.001-0.1230-3.60 
  Shivinder, Chib 1389 IND0.501-0.3030-9.00 
  Unnikrishnan, T 1508 IND1.0010.33309.90 
  Ravi, Sharma 1673 IND1.0010.563016.80 
  Piyush, Manuja 1831 IND0.001-0.2430-7.20 

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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