Individual Calculations September 2019
 Ethirajan  Total change: -9.20  Rating chartPersonal card
 Talent Chess Academy's 1st FIDE Rated Open Chess tmt Chennai IND 2019-08-21
RcRownchangeKK*chgGame
 1294 1045 1.00 6 -0.23 40 -9.20 
  Sai, Alagappan S 1445  * IND0.001-0.0840-3.20 
  Abinaya, Anojan 1299 IND0.001-0.1940-7.60 
  Varadharajan, S 1222 IND1.0010.734029.20 
  Sai, Nikhil Y 1366 IND0.001-0.1340-5.20 
  Prajit, Ravishankar 1251 IND0.001-0.2440-9.60 
  Nayak, Sunil Kumar 1182 IND0.001-0.3240-12.80 
 * 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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