Individual Calculations August 2018
 Piyush, Kumar  Total change: 42.00  Rating chartPersonal card
 44th National Sub Junior (Under-15 Open) Kolkata IND 2018-07-17
RcRownchangeKK*chgGame
 1388 1338 6.00 11 1.05 40 42.00 
  Avinash, Ramesh 1738  * IND0.001-0.0840-3.20 
  Suvayan, Dey 1008 IND1.0010.12404.80 
  Aviral, Jaiswal 1628 IND0.001-0.1640-6.40 
  Sharan, Arvind B 1108 IND1.0010.21408.40 
  Prerak, Darvekar 1554 IND0.001-0.2240-8.80 
  Jinan, Jomon 1722 IND0.001-0.0940-3.60 
  Ajay, Kumar Yadav 1150 IND0.001-0.7440-29.60 
  Laddha, Yuvaraj 1035 IND1.0010.14405.60 
  Debaryo, Basu 1160 IND1.0010.274010.80 
  Kadam, Rishi R 1599 IND1.0010.824032.80 
  Shah, Devansh 1562 IND1.0010.784031.20 
 * 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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