Individual Calculations April 2009
 Pratyusha, Bodda  Total change: -1.05  Rating chartPersonal card
 7th Parsvnath International Open Chess Tournament 2009 Modern School, Barakhamba Road, New Delhi, India IND 2009-01-11
RcRownchangeKK*chgGame
 2042 1955 3.50 9 -0.07 15 -1.05 
  Grover, Sahaj f2265 IND1.0010.861512.90 
  Vul, Arkadi Eremeevich g2305 RUS0.5010.39155.85 
  Debashis, Das 2305 IND0.001-0.1115-1.65 
  Ivanilov, Maxim 2147 KAZ0.001-0.2515-3.75 
  Pradip, Ghosh 2211 IND0.001-0.1915-2.85 
  Naren, Swaminathan P 1674 IND0.501-0.3415-5.10 
  Jotish, Joy 1683 IND0.501-0.3315-4.95 
  Sarthak, Mahajan 1605 IND1.0010.11151.65 
  Choudhary, Jitendra Kumar 2187 IND0.001-0.2115-3.15 

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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