Individual Calculations January 2012
 Lallan Prasad, Chaurasia  Total change: -7.80  Rating chartPersonal card
 All India Open FIDE Rating Chess Tournament (For Below 2000 Rating) Jammu & Kashmir IND 2011-11-06
RcRownchangeKK*chgGame
 1948 1663 0.00 1 -0.16 30 -4.80 
  Yogesh, Gautam 1948 IND0.001-0.1630-4.80 

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)
 
 4th HDCA International Rating below 2100 Kolkata IND 2011-12-08
RcRownchangeKK*chgGame
 1646 1663 1.50 3 -0.10 30 -3.00 
  Debarshi, Mukherjee 1949 IND0.001-0.1630-4.80 
  Satakratu, Chatterjee 1464 IND1.0010.24307.20 
  Sourjyendu, Malakar 1526 IND0.501-0.1830-5.40 

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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