Individual Calculations December 2019
 Dhirendra, Kumar Das  Total change: -31.20  Rating chartPersonal card
 Pearl City Oepn All India FIDE Rating Chess tournament 2019 below 1500 Hyderabad IND 2019-11-08
RcRownchangeKK*chgGame
 1122 1324 4.50 8 -1.56 20 -31.20 
  Jena, Rajesh Kumar 1143 IND0.001-0.7420-14.80 
  Aaryan, Balaji Rao 1134 IND0.001-0.7520-15.00 
  Hatvalne, Swarali 1041 IND1.0010.16203.20 
  Raghavendra, M V 1120 IND0.001-0.7620-15.20 
  Parth, Gupta 1042 IND1.0010.16203.20 
  Rithvik, R 1107 IND1.0010.22204.40 
  Snehaal, Roy 1195 IND0.501-0.1720-3.40 
  Sayan, Biswas 1192 IND1.0010.32206.40 

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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