Individual Calculations May 2019
 Atri, Chakraborty  Total change: -62.00  Rating chartPersonal card
 3rd Holi Cup Lakecity Open FIDE Rated Chess tournament Udaipur IND 2019-03-28
RcRownchangeKK*chgGame
 1297 1366 2.00 6 -1.55 40 -62.00 
  Aaditya, Dhingra 1742 IND0.001-0.0940-3.60 
  Sumant, Kumar 1103 IND0.001-0.8240-32.80 
  Vijay, Sai G 1042 IND1.0010.13405.20 
  Dak, Daksh 1127 IND1.0010.20408.00 
  Bahadur, Singh 1630 IND0.001-0.1840-7.20 
  Navya, Goyal 1139 IND0.001-0.7940-31.60 

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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