Individual Calculations July 2012
 Rounak, Pathak  Total change: 17.85  Rating chartPersonal card
 WB State FIDE Rating Kolkata IND 2012-04-06
RcRownchangeKK*chgGame
 1682 1468 2.00 7 0.34 30 10.20 
  Aubhropratim, Manna 1868  * IND0.001-0.0830-2.40 
  Saptorshi, Gupta 1680 IND1.0010.773023.10 
  Rohan, Sen 1682 IND0.001-0.2330-6.90 
  Sohini, Ganguly 1674 IND0.001-0.2430-7.20 
  Khushi, Dharewa 1641 IND0.001-0.2730-8.10 
  Bidyut, Kr Mondal 1593 IND1.0010.673020.10 
  Trinath, Ghosh 1634 IND0.001-0.2830-8.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
NOTE: K factor changed
 01 WBCWA Fide Rated Open - 2012 Kolkata IND 2012-05-17
RcRownchangeKK*chgGame
 1666 1468 2.00 6 0.51 15 7.65 
  Rajdeep, Sarkar 1774 IND0.001-0.1415-2.10 
  Jayanta, Kr Sarkar 1678 IND0.001-0.2315-3.45 
  Kumar, Atul 1668 IND0.001-0.2415-3.60 
  Swapan, Kumar Das 1665 IND1.0010.751511.25 
  Aronyak, Ghosh 1608 IND0.001-0.3115-4.65 
  Sonu, Kumar 1603 IND1.0010.681510.20 

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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