Individual Calculations February 2013
 Abdul Samad, Erumali  Total change: 5.55  Rating chartPersonal card
 National B Chess Tournament for the Blind Bhubaneswar, Orissa IND 2012-12-26
RcRownchangeKK*chgGame
 1554 1372 2.00 6 0.37 15 5.55 
  Rajesh, Rajput 1653 IND1.0010.841512.60 
  Muthuraman, K 1664 IND0.5010.35155.25 
  Yudhajeet, De (blind) 1591 IND0.001-0.2215-3.30 
  Nagendiran, S 1452 IND0.001-0.3915-5.85 
  Deeptyajeet, De (blind) 1460 IND0.001-0.3815-5.70 
  Lokhande, Shobha 1501 IND0.5010.17152.55 

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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