Individual Calculations February 2019
 Chakrabarti, Tamal  Total change: -53.60  Rating chartPersonal card
 Delhi International Open 2019 (Cat B ) below 1900 Delhi IND 2019-01-09
RcRownchangeKK*chgGame
 1480 1762 4.00 8 -2.68 20 -53.60 
  Kakade, Atul 1395 IND1.0010.10202.00 
  Sanjib, Mali 1528 IND0.501-0.2920-5.80 
  Dhungel, Uttam 1526 NEP0.001-0.8020-16.00 
  Kholia, Kishan 1439 IND1.0010.13202.60 
  Suhrud, Sudheer Acharya K 1514 IND0.501-0.3120-6.20 
  Sanjay, Sharma 1507 IND0.001-0.8120-16.20 
  Kadakkavur, Anil 1415 IND1.0010.11202.20 
  Arjun, Sidharth S 1513 IND0.001-0.8120-16.20 

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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