Individual Calculations February 2016
 Vignesh, R (blind)  Total change: 31.60  Rating chartPersonal card
 National "B" Chess Championship for the Blind Karnataka IND 2015-12-26
RcRownchangeKK*chgGame
 1486 1160 2.50 7 1.58 20 31.60 
  Deshpande, Amit 1560  * IND0.5010.42208.40 
  Ashok, M Shrimali 1514 IND0.001-0.1120-2.20 
  Chirantan, C Mesariya (blind) 1459 IND0.5010.35207.00 
  Muthuraman, K. 1415 IND0.001-0.1920-3.80 
  Rajpurohit, Dinesh 1428 IND0.5010.33206.60 
  Satish, Punjaram Wahule (blind) 1467 IND1.0010.862017.20 
  Noushad, E P Blind 1560  * IND0.001-0.0820-1.60 
 * 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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