Individual Calculations December 2022
 Sandip, Dey  Total change: -59.40  Rating chartPersonal card
 West Bengal State Senior FIDE Rated Open Chess Championship-2022 Kolkata IND 2022-10-28
RcRownchangeKK*chgGame
 1332 1842 2.00 5 -2.75 20 -55.00 
  Swapnabha, Neogi 1442  * IND0.001-0.9220-18.40 
  Sourav, Kumar Roy (ali) 1134 IND1.0010.01200.20 
  Agnivo, Chakraborty 1404 IND1.0010.06201.20 
  Srijak, Sengupta 1445 IND0.001-0.9220-18.40 
  Siddharth, Sarma B 1237 IND0.001-0.9820-19.60 
 * 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)
 
 3rd DDDBCA Open FIDE Rating Chess Tournament-2022 Kolkata IND 2022-11-04
RcRownchangeKK*chgGame
 1605 1842 6.50 9 -0.22 20 -4.40 
  Srija, Das 1442  * IND1.0010.08201.60 
  Saptarshi, Talukdar 1347 IND1.0010.04200.80 
  Banik, Hrishikesh Kumar 1468 IND1.0010.10202.00 
  Uddipan, Roy 1684 IND0.501-0.2120-4.20 
  Mayanka, Paul 1257 IND1.0010.02200.40 
  Aritrya, Pal 1627 IND1.0010.23204.60 
  Subhayan, Kundu 2307 IND0.001-0.0520-1.00 
  Ujaan, Bhattacharya 1497 IND1.0010.11202.20 
  Anurag, Jaiswal 1812 IND0.001-0.5420-10.80 
 * 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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