Individual Calculations April 2009
 Natarajan, M  Total change: 12.30  Rating chartPersonal card
 7th Parsvnath International Open Chess Tournament 2009 Modern School, Barakhamba Road, New Delhi, India IND 2009-01-11
RcRownchangeKK*chgGame
 2175 1926 2.00 6 0.82 15 12.30 
  Gleizerov, Evgeny g2276 RUS0.001-0.1115-1.65 
  Shiven, Khosla 2168 IND0.001-0.2015-3.00 
  Gajendra, Singh 2128 IND1.0010.761511.40 
  Saravana, Krishnan P 2243 IND0.001-0.1315-1.95 
  Debayan, Majumdar 2112 IND0.001-0.2615-3.90 
  Dave, Kantilal 2125 IND1.0010.761511.40 

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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