Individual Calculations March 2012
 Chopon, Babu R K  Total change: -10.50  Rating chartPersonal card
 ACA 01st FIDE Rating chess tmt below 2200 Chennai IND 2012-01-26
RcRownchangeKK*chgGame
 1572 1645 4.00 8 -0.70 15 -10.50 
  Balaji, P 1858 IND0.5010.27154.05 
  Kumar, Gaurav 1783 IND0.5010.19152.85 
  Spencer, Alexander G 1836 IND0.001-0.2515-3.75 
  Ruthra, Kumar 1442 IND0.501-0.2615-3.90 
  Charan, Kumar A 1432 IND0.001-0.7715-11.55 
  Ashit, Kumar Jha 1390 IND0.501-0.3115-4.65 
  Karthikeyan, M 1400 IND1.0010.20153.00 
  Dilip, Kumar S 1438 IND1.0010.23153.45 

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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