Individual Calculations April 2019
 Sinthia, Sarkar  Total change: 17.60  Rating chartPersonal card
 1st DDDBCA All Bengal FIDE Rating Open Chess tournament Kolkata IND 2019-03-15
RcRownchangeKK*chgGame
 1426 1369 3.50 7 0.44 40 17.60 
  Pratyay, Chowdhury 1664 IND0.5010.354014.00 
  Akash, Tiwari 1731 IND0.001-0.1040-4.00 
  Sagnik, Ray 1115 IND1.0010.19407.60 
  Sawyan, Baran De 1556 IND0.001-0.2640-10.40 
  Soumick, Bandopadhyay 1168 IND1.0010.24409.60 
  Siddhartha, Sarkar 1202 IND1.0010.284011.20 
  Aritrya, Pal 1549 IND0.001-0.2640-10.40 

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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