Individual Calculations September 2017
 Praveen, Kumar C  Total change: 6.90  Rating chartPersonal card
 Vijay anand Chess Academy 1st Open FIDE Rated Chennai IND 2017-08-24
RcRownchangeKK*chgGame
 2002 2264 7.00 8 0.69 10 6.90 
  Arjun, Vasudevan 1864  * IND1.0010.08100.80 
  Abinandhan, R 1864  * IND1.0010.08100.80 
  Selvabharathy, T 1864  * IND1.0010.08100.80 
  Santhosh, Kumar G. 1915 IND1.0010.11101.10 
  Manu, David Suthandram R 2007 IND1.0010.18101.80 
  Ravichandran, Siddharth m2381 IND0.5010.16101.60 
  Phoobalan, P. 2161 IND0.501-0.1410-1.40 
  Vigneshwaran, S 1957 IND1.0010.14101.40 
 * 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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