Individual Calculations April 2009
 Karthikeyan, M  Total change: -1.00  Rating chartPersonal card
 All India FIDE Rating Open Chess Tournament - 2008 Adithya Institute of Technology-Coimbatore IND 2008-12-23
RcRownchangeKK*chgGame
 1959 1786 1.00 3 0.16 25 4.00 
  Saranya, J 2040 IND1.0010.812520.25 
  Akash, Pc Iyer 1956 IND0.001-0.2825-7.00 
  Adirathnakumar, Sunku 1881 IND0.001-0.3725-9.25 

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)
 
 1st International FIDE Rated Open Chess Tournament Bell School , Tirunelveli , Tamilnadu, India IND 2009-01-10
RcRownchangeKK*chgGame
 2016 1775 0.00 1 -0.20 25 -5.00 
  Stanley, Samson P 2016 IND0.001-0.2025-5.00 

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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