Individual Calculations January 2012
 Amarathunga, A A Sachitha Subu  Total change: -76.80  Rating chartPersonal card
 07 Asian Schools Chess Championship 11 boys New Delhi IND 2011-12-16
RcRownchangeKK*chgGame
 1453 1759 2.50 6 -2.56 30 -76.80 
  Saideep, Ganesh 1359  * IND0.501-0.4230-12.60 
  Sawant, Tatvesh Ramdas 1603 IND0.501-0.2130-6.30 
  Trinav, Rattan 1573 IND0.501-0.2430-7.20 
  Tathagat, Pal 1359  * IND0.501-0.4230-12.60 
  Vora, Shlok 1459 IND0.001-0.8530-25.50 
  Jaideep, Singh 1364 IND0.501-0.4230-12.60 
 * 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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