Individual Calculations February 2020
 Arivazhagan, S  Total change: -24.40  Rating chartPersonal card
 1st Chennai Open FIDE Rating National Level Chess Tournament for Visually challanged Chennai IND 2019-12-26
RcRownchangeKK*chgGame
 1173 1290 4.00 7 -0.61 40 -24.40 
  Parmar, Shailesh Kumar K 1021 IND1.0010.17406.80 
  Prakashram, Vishawkarma 1162 IND1.0010.334013.20 
  Patra, Subhendu Kumar 1690  * IND0.001-0.0840-3.20 
  Gopi, R 1177 IND0.001-0.6540-26.00 
  Rahul, Navghane 1029 IND0.001-0.8240-32.80 
  Mahesh, Sudam Mhabdi 1013 IND1.0010.17406.80 
  Selvakumar, Shanmugasamy 1118 IND1.0010.274010.80 
 * 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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