Individual Calculations March 2012
 Jaffar Ali, M J  Total change: -37.50  Rating chartPersonal card
 ACA 01st FIDE Rating chess tmt below 2200 Chennai IND 2012-01-26
RcRownchangeKK*chgGame
 1528 1841 3.50 7 -2.50 15 -37.50 
  Kiruthika, B 1441  * IND1.0010.08151.20 
  Dhiren, T 1575 IND0.501-0.3215-4.80 
  Priyanka K, 1567 IND0.501-0.3315-4.95 
  Sanjay, K 1541 IND0.501-0.3515-5.25 
  Nishi, Mahalaxmi Iyer 1588 IND0.501-0.3115-4.65 
  Alwyn, Roy Miranda 1541 IND0.001-0.8515-12.75 
  Amarnath, P S 1441  * IND0.501-0.4215-6.30 
 * 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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