Individual Calculations February 2013
 Waghmare, Sachin Lahu  Total change: -2.25  Rating chartPersonal card
 National B Chess Tournament for the Blind Bhubaneswar, Orissa IND 2012-12-26
RcRownchangeKK*chgGame
 1607 1670 4.00 7 -0.15 15 -2.25 
  Nagendiran, S 1452 IND1.0010.22153.30 
  Soundarya, Kumar Pradhan (blind) 1572 IND1.0010.37155.55 
  Kishan, Gangolli 2028 IND0.001-0.1015-1.50 
  Mayank, Sharma 1577 IND0.001-0.6315-9.45 
  Balaraman, P 1572 IND0.501-0.1315-1.95 
  Deeptyajeet, De (blind) 1460 IND1.0010.23153.45 
  Yudhajeet, De (blind) 1591 IND0.501-0.1115-1.65 

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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