Individual Calculations January 2012
 Prasanta, Mondal  Total change: -25.50  Rating chartPersonal card
 4th HDCA International Rating below 2100 Kolkata IND 2011-12-08
RcRownchangeKK*chgGame
 1578 1744 2.50 6 -1.70 15 -25.50 
  Soumma, Chakraborty 1448 IND1.0010.15152.25 
  Aaniq, Kamani 1601 IND0.501-0.1915-2.85 
  Ranadeep, Pramanik 1865 IND0.001-0.3415-5.10 
  Moloy, Mazumder 1562 IND0.001-0.7415-11.10 
  Rithwik, Raaj Anand 1382 IND1.0010.10151.50 
  Anand, K 1610 IND0.001-0.6815-10.20 

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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