Individual Calculations November 2023
 Arghya, Sen  Total change: 0.40  Rating chartPersonal card
 4th DDDBCA Open Rating Tournament Kolkata IND 2023-09-29
RcRownchangeKK*chgGame
 1550 1591 5.00 8 0.02 20 0.40 
  Debarpit, Mishra 1267 IND1.0010.13202.60 
  Shreyan, Gupta Barman 1356 IND1.0010.21204.20 
  Kaustuv, Kundu 2432 IND0.0010.00200.00 
  Sayan, Barua 1401 IND0.501-0.2520-5.00 
  Venkatesh, H 1347 IND1.0010.20204.00 
  Ambarish, Sharma 1980 IND0.001-0.0920-1.80 
  Jion, Ghosh 1317 IND0.501-0.3320-6.60 
  Rudradeep, Ghosh 1296 IND1.0010.15203.00 

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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