Individual Calculations July 2009
 Chakrabarty, Debasis  Total change: -18.75  Rating chartPersonal card
 1st SCS International Open GM Chess Tournament, India Bhubaneswar, Orissa, India IND 2009-06-07
RcRownchangeKK*chgGame
 2084 2170 3.50 8 -1.25 15 -18.75 
  Shyam, Sundar M m2424 IND0.001-0.1915-2.85 
  Varun, V 1880 IND0.501-0.3415-5.10 
  Sumit, Kumar 1820 IND0.001-0.8915-13.35 
  Neetakshya, Singh 1855 IND1.0010.14152.10 
  Prasad, Devaki V m2388 IND0.001-0.2215-3.30 
  Napit, Bala Ram 1934 NEP1.0010.20153.00 
  Majumdar, Chandrasish 2050 IND1.0010.34155.10 
  Islam, Kh Aminul f2324 BAN0.001-0.2915-4.35 

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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