Individual Calculations March 2020
 Purnananda, Buragohain  Total change: 70.40  Rating chartPersonal card
 1st ONGC Jorhat Open FIDE Rating Chess Tournament 2019 Assam IND 2020-02-02
RcRownchangeKK*chgGame
 1535 1327 4.00 8 1.76 40 70.40 
  Utpal, Baruah 1727  * IND0.5010.424016.80 
  Protul, Gogoi 1727  * IND0.5010.424016.80 
  Imtiaz, Islam Bora 1727  * IND0.001-0.0840-3.20 
  Cheniram, Pegu 1720 IND1.0010.924036.80 
  Anuj Protim, Boruah 1539 IND0.001-0.2340-9.20 
  Aparna, Gogoi 1176 IND1.0010.304012.00 
  Bora, Mahendra 1577 IND0.001-0.1940-7.60 
  Souradeep, Deb 1085 IND1.0010.20408.00 
 * 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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