Individual Calculations January 2017
 Nirab, Jyoti Bordoloi  Total change: 15.40  Rating chartPersonal card
 CPPA Open Rating Chess Tournament 2016 Duliajan IND 2016-12-19
RcRownchangeKK*chgGame
 1597 1732 6.50 9 0.77 20 15.40 
  Dibyansu, Lahon 1332  * IND1.0010.08201.60 
  Vivek, Rajkumar 1332  * IND1.0010.08201.60 
  Mughaho, Awomi 1867 IND0.001-0.3220-6.40 
  Arnob, Phukon 1332  * IND1.0010.08201.60 
  Santanu, Das 1523 IND1.0010.23204.60 
  Bora, Mahendra 1873 IND1.0010.692013.80 
  Atembi, Laishram 1842 IND0.001-0.3520-7.00 
  Tuhin, Kashyap 1468 IND1.0010.18203.60 
  Amlan, Mahanta 1803 IND0.5010.10202.00 
 * 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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