Individual Calculations February 2020
 Harpreet, Singh  Total change: 56.00  Rating chartPersonal card
 4th Dalmia Cements All India Open FIDE Rating Chess Tournament 2019 Jharkhand IND 2019-12-26
RcRownchangeKK*chgGame
 1369 1098 2.50 6 1.40 40 56.00 
  Aman, Kumar 1476 IND0.001-0.0940-3.60 
  Vishal, Kumar 1314 IND0.001-0.2240-8.80 
  Archisman, Patra 1339 IND0.5010.304012.00 
  Deepak, Lal Saha 1483 IND0.5010.414016.40 
  Sumit, Kumar (bih) 1385 IND0.5010.344013.60 
  Avinash, Kumar Yadav 1215 IND1.0010.664026.40 

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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