Individual Calculations September 2017
 Vinod, Kumar M.  Total change: -0.40  Rating chartPersonal card
 Athens of the East 1st FIDE rating open Madurai IND 2017-08-12
RcRownchangeKK*chgGame
 1590 1859 6.50 8 -0.02 20 -0.40 
  Logesh, V 1459  * IND1.0010.08201.60 
  Ershad, P 1459  * IND1.0010.08201.60 
  Ananthapadmanabh, D V 1604 IND0.501-0.3120-6.20 
  Suganthan, S 1615 IND0.501-0.3020-6.00 
  Shyam, Sundar M 1604 IND1.0010.19203.80 
  Ayyappan, P Santhana Prabu 1662 IND1.0010.25205.00 
  Dinesh, Rajan M 1666 IND0.501-0.2520-5.00 
  Sibi, Visal R 1653 IND1.0010.24204.80 
 * 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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