Individual Calculations August 2022
 Sudhirsana, Singh R.k.  Total change: 15.20  Rating chartPersonal card
 1st Juii Bora FIDE Rating Open Chess Tournament Nagaon IND 2022-07-10
RcRownchangeKK*chgGame
 1503 1555 6.00 9 0.76 20 15.20 
  Granthik, Mallick 1185 IND1.0010.10202.00 
  Arpan, Das 2145 IND0.5010.48209.60 
  Abhash, Roimya Saikia 1798 IND0.001-0.2020-4.00 
  Hridhant, Sharma 1155  * IND0.501-0.4220-8.40 
  Anurag, Pritam Medhi 1415 IND1.0010.31206.20 
  Koshin, Das 1222 IND0.501-0.3820-7.60 
  Chaarvi, Choudhury 1394 IND0.501-0.2120-4.20 
  Prashant, Kumar Singh 1277 IND1.0010.17203.40 
  Ashutosh, Kumar 1938 IND1.0010.912018.20 
 * 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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