Individual Calculations January 2013
 Subramanian, R M  Total change: 10.80  Rating chartPersonal card
 Commonwealth Chess Championship 2012 Chennai IND 2012-11-22
RcRownchangeKK*chgGame
 1853 1844 5.50 10 0.72 15 10.80 
  Saranya, J wf2166 IND0.001-0.1315-1.95 
  Kavisha, S Shah 1499 IND1.0010.11151.65 
  Manigandan, S S 2082 IND0.5010.30154.50 
  Mokal, Amruta Sunil 2072 IND0.001-0.2115-3.15 
  Harshini, A 1496 IND1.0010.11151.65 
  Gajwa, Ankit 2002 IND0.001-0.2915-4.35 
  Dhanush, Bharadwaj 1537 IND1.0010.14152.10 
  Harsha, Bharathakoti 2017 IND0.001-0.2715-4.05 
  Sivadas, T N 1671 IND1.0010.27154.05 
  Srija, Seshadri wf1989 IND1.0010.691510.35 

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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