Rapid: Individual Calculations February 2013
 Harshavardhan, G B  Total change: -17.00  Rating chartPersonal card
 Asian Schools Chess Rapid Championship, under-9 New Delhi IND 2012-12-14
RcRownchangeKK*chgGame
 1366 1456 1.00 3 -0.85 20 -17.00 
  Yutesh, P 1520 IND0.001-0.4120-8.20 
  Hridhik, Bhai 1313 IND0.001-0.6920-13.80 
  Ragesh, Sarma M 1264 IND1.0010.25205.00 

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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