Individual Calculations September 2011
 Raghul, Kumar J  Total change: -19.50  Rating chartPersonal card
 4th Modern School FIDE Rating chess Chennai IND 2011-08-01
RcRownchangeKK*chgGame
 1638 1350 0.00 4 -0.65 30 -19.50 
  Arjun, Vairavan 1747 SIN0.001-0.0830-2.40 
  Sudhamahari, Dinker 1654 IND0.001-0.1430-4.20 
  Bhairav, Chandrasekar 1591 USA0.001-0.2030-6.00 
  Abishek, I 1560 IND0.001-0.2330-6.90 

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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