Individual Calculations May 2012
 Sivakumar, V  Total change: -13.50  Rating chartPersonal card
 02nd PCF RD - International Schools FIDE Rating below 2200 Erode IND 2012-02-23
RcRownchangeKK*chgGame
 1716 1463 0.50 5 -0.45 30 -13.50 
  Raman, R 1775 IND0.001-0.1430-4.20 
  Hariharan, S Pillai 1724 IND0.001-0.1830-5.40 
  Rohit, Vassan S 1705 IND0.001-0.2030-6.00 
  Hemanth, Raam 1706 IND0.5010.30309.00 
  John, Joseph S 1671 IND0.001-0.2330-6.90 

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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