Individual Calculations January 2017
 Chinnadurai, T.  Total change: -54.20  Rating chartPersonal card
 27 Custat FIDE Rating Chess Tournament Cusat IND 2016-12-21
RcRownchangeKK*chgGame
 1423 1772 3.50 7 -2.71 20 -54.20 
  Arun, Bose V S 1372  * IND1.0010.08201.60 
  Abhilash, G 1432 IND0.501-0.3820-7.60 
  Rahul, Raja.m 1451 IND0.001-0.8720-17.40 
  Subinay, Kumar 1372  * IND1.0010.08201.60 
  Rahul, Rajeev 1447 IND0.001-0.8720-17.40 
  Aji, Kumar A 1394 IND1.0010.09201.80 
  Vinoth, M 1492 IND0.001-0.8420-16.80 
 * 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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