Individual Calculations February 2015
 Sujay Kumar, Dam  Total change: -29.80  Rating chartPersonal card
 13th Delhi International Open 2015 below 2000 cat B Delhi IND 2015-01-09
RcRownchangeKK*chgGame
 1588 1724 4.50 9 -1.49 20 -29.80 
  Subhayan, Kundu 1929 IND0.001-0.2420-4.80 
  Bhagyashree, Patil 1438 IND1.0010.16203.20 
  Thakur, Ankur Singh 1476 IND0.001-0.8120-16.20 
  Sachinder 1473 IND0.001-0.8120-16.20 
  Moghe, Mayur 1394 IND1.0010.12202.40 
  Sopan, Bhagat 1512 IND1.0010.23204.60 
  Kunal, Kakumanu Prasad 1559 IND0.501-0.2220-4.40 
  Vasuki, G Krishna 1598 IND1.0010.33206.60 
  Binayak, Rath 1915 IND0.001-0.2520-5.00 

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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