Individual Calculations September 2019
 Narendran, N  Total change: 46.20  Rating chartPersonal card
 Talent Chess Academy's 1st FIDE Rated Open Chess tmt Chennai IND 2019-08-21
RcRownchangeKK*chgGame
 1483 1200 3.50 7 2.31 20 46.20 
  Ram, S. Krishnan 1600  * IND0.001-0.0820-1.60 
  Rohith, S 1600  * IND1.0010.922018.40 
  Sasvatha, A 1429 IND0.001-0.2120-4.20 
  Manika, Kesavan 1503 IND1.0010.862017.20 
  Varun, Prabhakaran K S 1386 IND0.5010.24204.80 
  Aadith, R 1417 IND0.5010.28205.60 
  Iyer, Arvind 1444 IND0.5010.30206.00 
 * 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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