Individual Calculations January 2010
 Prajapati, Malhar  Total change: 20.55  Rating chartPersonal card
 35th National Sub-Junior (Under 15) Chess Championship 2009 Andheri Sports Complex, Mumbai, India IND 2009-11-01
RcRownchangeKK*chgGame
 1807 1567 1.50 6 0.24 15 3.60 
  Kaushik, S 1967  * IND0.001-0.0815-1.20 
  Kumar, Sanu 1830 IND0.5010.32154.80 
  Satra, Pravesh 1740 IND0.001-0.2715-4.05 
  Rishi, Sardana 1751 IND0.5010.24153.60 
  Nihar, N Kulkarni 1762 IND0.5010.25153.75 
  Baivab, Mishra 1791 IND0.001-0.2215-3.30 
 * 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)
 
 23rd National Under-13 Open Chess Championship New Delhi, India IND 2009-12-11
RcRownchangeKK*chgGame
 1800 1567 2.50 6 1.13 15 16.95 
  Shiven, Khosla 1967  * IND0.5010.42156.30 
  Akash Pc, Iyer 1967  * IND0.001-0.0815-1.20 
  Vignesh, Nr 1685 IND0.5010.16152.40 
  Suresh, Krishna S 1735 IND0.5010.22153.30 
  Shubham, Bhaskar 1719 IND0.001-0.3015-4.50 
  Kartikey, Biswas 1725 IND1.0010.711510.65 
 * 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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