Individual Calculations January 2012
 Nerella, Sambasiva Mohan  Total change: -38.10  Rating chartPersonal card
 4th HDCA International Rating below 2100 Kolkata IND 2011-12-08
RcRownchangeKK*chgGame
 1629 1814 6.00 10 -1.27 30 -38.10 
  Kumar, S 1696 IND0.001-0.6630-19.80 
  Chanchal, Bowlia 1551 IND1.0010.18305.40 
  Shrutarshi, Ray 1478 IND0.501-0.3830-11.40 
  Aditya, Basu 1489 IND1.0010.13303.90 
  Aaniq, Kamani 1601 IND1.0010.23306.90 
  Nayandeep, Dilip Kotangle 2009 IND0.001-0.2530-7.50 
  Chandreyee, Hajra 1620 IND1.0010.25307.50 
  Sourav, Mohanty 1576 IND0.001-0.8030-24.00 
  Tamojit, Poddar 1638 IND1.0010.27308.10 
  Soura, Sekhar Baanerjee 1629 IND0.501-0.2430-7.20 

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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