Individual Calculations April 2019
 Mrinmoy, Ranjan Sikdar  Total change: -49.40  Rating chartPersonal card
 1st DDDBCA All Bengal FIDE Rating Open Chess tournament Kolkata IND 2019-03-15
RcRownchangeKK*chgGame
 1241 1410 2.50 7 -2.47 20 -49.40 
  Shreeyash, Kejriwal 1191 IND1.0010.22204.40 
  Dhar, Manodip 1810  * IND0.001-0.0820-1.60 
  Saanket, Das 1213 IND0.001-0.7520-15.00 
  Sohom, Chatterjee 1109 IND1.0010.15203.00 
  Adrito, Sarkar 1205 IND0.001-0.7620-15.20 
  Shayan, Das 1116 IND0.001-0.8520-17.00 
  Tushnim, Hazra 1044 IND0.501-0.4020-8.00 
 * 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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