Individual Calculations October 2012
 Mrinmoy, Ranjan Sikdar  Total change: -13.80  Rating chartPersonal card
 Nirmal Kumar Bose Memorial Fide International rating below 2000 Kolkata IND 2012-08-19
RcRownchangeKK*chgGame
 1684 1471 0.00 4 -0.92 15 -13.80 
  Rohan, Sen 1685 IND0.001-0.2315-3.45 
  Nirmalya, Chatterjee 1655 IND0.001-0.2615-3.90 
  Goutam, Das 1671 IND0.001-0.2415-3.60 
  Shrestha, Suman 1725 NEP0.001-0.1915-2.85 

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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