Individual Calculations January 2013
 Amartya, Bhattacharjee  Total change: -42.00  Rating chartPersonal card
 8th Asian Schools Chess Championship,under-13 New Delhi IND 2012-12-13
RcRownchangeKK*chgGame
 1451 1485 2.50 7 -1.40 30 -42.00 
  Igonin, Temur f1885  * UZB0.001-0.0830-2.40 
  Rishabh, Jain 1236 IND1.0010.19305.70 
  Naotunna, Dineth Nimnaka 1665 SRI0.001-0.2630-7.80 
  Shah, Bhaven Jay 1385 IND0.001-0.6430-19.20 
  Vishrut, Jain 1403 IND1.0010.393011.70 
  Vishwanath, Vivek 1347 IND0.001-0.6930-20.70 
  Naman, Singh 1236 IND0.501-0.3130-9.30 
 * 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)
 

 

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