Individual Calculations January 2012
 Bodhisatya, Pal  Total change: 3.30  Rating chartPersonal card
 4th HDCA International Rating below 2100 Kolkata IND 2011-12-08
RcRownchangeKK*chgGame
 1498 1616 2.00 3 0.11 30 3.30 
  Mitrabha, Guha f1931 IND0.001-0.1430-4.20 
  Rabindra, Nath Mandi 1288 IND1.0010.13303.90 
  Manjul, Shrivastava 1275 IND1.0010.12303.60 

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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