Individual Calculations February 2015
 Aditya, Vaidya  Total change: 32.80  Rating chartPersonal card
 13th Delhi International Open 2015 below 1600 cat C Delhi IND 2015-01-13
RcRownchangeKK*chgGame
 1544 1423 2.50 5 0.82 40 32.80 
  Rathi, Dhanashree 1549 IND1.0010.674026.80 
  Soham, Kamotra 1525 IND0.001-0.3640-14.40 
  Stephen, Raj A 1579 IND1.0010.714028.40 
  Shashi, Kumar Goswami 1526 IND0.001-0.3640-14.40 
  Arjun, Singh Puri 1541 IND0.5010.16406.40 

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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