Individual Calculations March 2010
 Phoobalan, P  Total change: -11.10  Rating chartPersonal card
 CHENNAI OPEN 2010 INTERNATIONAL GRANDMASTER CHESS TOURNAMENT Multipurpose Indoor Stadium, Chennai IND 2010-01-25
RcRownchangeKK*chgGame
 2144 2312 7.00 11 -0.74 15 -11.10 
  Sai Kiran, S 1912  * IND1.0010.08151.20 
  Anuprita, Patil 2050 IND0.501-0.3215-4.80 
  Atishay, Ajmera 2054 IND1.0010.18152.70 
  Gutov, Andrey g2444 RUS0.001-0.3215-4.80 
  Aravind, Subramanian N 2103 IND0.501-0.2715-4.05 
  Anand, Raj S 2044 IND1.0010.17152.55 
  Manikandaswamy, Sivagnanam 2171 IND1.0010.31154.65 
  Ashwin, Jayaram m2434 IND0.001-0.3315-4.95 
  , G, Akash 2132 IND0.501-0.2415-3.60 
  Prince, Bajaj c2155 IND0.501-0.2115-3.15 
  Hegde, Naveen 2085 IND1.0010.21153.15 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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