Individual Calculations January 2019
 Sumangal, Borgohain  Total change: 22.00  Rating chartPersonal card
 3rd CPPA Open Rating Chess Tournament Duliajan IND 2018-12-15
RcRownchangeKK*chgGame
 1510 1298 2.50 7 0.55 40 22.00 
  Manoj, Barua 1698  * IND0.5010.424016.80 
  Projit, Phukon 1698  * IND0.001-0.0840-3.20 
  Kritarth, Baruah 1035 IND1.0010.18407.20 
  Arun, Som 1696 IND0.001-0.0840-3.20 
  Dutta, Pehlaj 1210 IND0.501-0.1240-4.80 
  Jayanta, Chutia 1644 IND0.5010.394015.60 
  Sathyanarayanan, S. 1587 IND0.001-0.1640-6.40 
 * 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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