Individual Calculations January 2019
 Pratyush, Kiran Borgohain  Total change: 84.40  Rating chartPersonal card
 3rd CPPA Open Rating Chess Tournament Duliajan IND 2018-12-15
RcRownchangeKK*chgGame
 1370 1296 5.50 8 2.11 40 84.40 
  Rakesh, Chakravorty 1696  * IND0.001-0.0840-3.20 
  Mayur, Krishna Hazarika 1003 IND1.0010.15406.00 
  Avigyan, Ghosh 1130 IND0.501-0.2240-8.80 
  Ranjan, Changmai 1209 IND1.0010.384015.20 
  Jadav, Gogoi 1429 IND1.0010.684027.20 
  Utpal, Baruah 1696  * IND0.001-0.0840-3.20 
  Rajnish, Verma 1421 IND1.0010.674026.80 
  Nabam, Nikum 1373 IND1.0010.614024.40 
 * 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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