Individual Calculations September 2009
 Gupta, Bhaskar  Total change: -15.30  Rating chartPersonal card
 R.M.K. Residential School 23rd National Under - 9 Open Chess Championship 2009 Hallof Chess, Jawaharlal Nehru Stadium, Chennai, India IND 2009-06-15
RcRownchangeKK*chgGame
 1549 1674 0.50 1 -0.17 15 -2.55 
  Sabhareesh, M 1549 IND0.501-0.1715-2.55 

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)
 
 TMPL Ranjit Patkar 23rd National Under 11 Boys Chess Championship Shivamogga, Karnataka, India. IND 2009-07-10
RcRownchangeKK*chgGame
 1594 1725 3.00 6 -1.00 15 -15.00 
  Ravindra, Teja Muttineni 1622 IND1.0010.36155.40 
  Jeet, Jain 1836 IND0.001-0.3515-5.25 
  Vishal, G 1492 IND0.001-0.7915-11.85 
  Pavan, Karande 1605 IND0.001-0.6615-9.90 
  Nikhil, R Umesh 1503 IND1.0010.22153.30 
  Goutham, S 1508 IND1.0010.22153.30 

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)
 
 State Selection 2009 Mumbai, India IND 2009-07-31
RcRownchangeKK*chgGame
 1920 1725 1.50 5 0.15 15 2.25 
  Sagar, Shah 2125  * IND0.001-0.0815-1.20 
  Shubham, Lakudkar 1877 IND0.5010.20153.00 
  Chandran, T 1828 IND1.0010.64159.60 
  Patil, Pratik 2004 IND0.001-0.1615-2.40 
  Vaidya, Atharv 1764 IND0.001-0.4515-6.75 
 * 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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