Individual Calculations September 2011
 Sirajudeen, K  Total change: -21.90  Rating chartPersonal card
 National Challengers Boys Aurangabad IND 2011-06-15
RcRownchangeKK*chgGame
 1807 1896 3.50 8 -1.46 15 -21.90 
  Jaiswal, Puneet 2262 IND0.001-0.1015-1.50 
  Venkata Ramana, J 2175 IND0.001-0.1615-2.40 
  Dalal, Ashutosh 1701 IND0.001-0.7515-11.25 
  Thakur, Sanjeev 1641 IND0.001-0.8115-12.15 
  Krishna Chaitanya, G S 1589 IND1.0010.14152.10 
  Badrinath, S 1706 IND0.501-0.2515-3.75 
  Tamchi, Kache 1696 IND1.0010.24153.60 
  Vinod, Khodiyar 1684 IND1.0010.23153.45 

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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