Individual Calculations January 2010
 Shrayan, Banerjee  Total change: 0.00  Rating chartPersonal card
 21st The Telegraph SCHOOLS' CHESS CHAMPIONSHIP 2009 Gorky Sadan, Kolkata, India IND 2009-12-01
RcRownchangeRpKK*chgGame
 1700 0 0.00 1 0.00 1000   0.00 
  Suvradeepta, Das 1700 IND0.0010.00 0.00 

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)
 
 23rd National Under-13 Open Chess Championship New Delhi, India IND 2009-12-11
RcRownchangeRpKK*chgGame
 1570 0 1.00 6 0.00 1297   0.00 
  Gupta, Aakarshan 1649 IND0.0010.00 0.00 
  Matta, Besh Vignesh Reddy 1393 IND1.0010.00 0.00 
  Ponkshe, Sarang 1742 IND0.0010.00 0.00 
  Kushagra, Sharma 1664 IND0.0010.00 0.00 
  Dange, Soham 1612 IND0.0010.00 0.00 
  Niranjan, R 1362 IND0.0010.00 0.00 

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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