Individual Calculations February 2015
 Vijay, Yadav  Total change: 15.20  Rating chartPersonal card
 13th Delhi International Open 2015 below 1600 cat C Delhi IND 2015-01-13
RcRownchangeKK*chgGame
 1504 1264 1.00 3 0.38 40 15.20 
  Girotra, Shiv 1470 IND0.001-0.2440-9.60 
  Praveen, Veeramalla 1579 IND1.0010.864034.40 
  Sujeet, Kumar Chaudhary 1463 IND0.001-0.2440-9.60 

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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