Individual Calculations August 2023
 Arun, Bose V S  Total change: 5.20  Rating chartPersonal card
 Dhoni's 1st International Open FIDE Rating Chess Tournament Palakkad IND 2023-06-28
RcRownchangeKK*chgGame
 1295 1080 2.00 7 0.26 20 5.20 
  Surendiraa, A Sathish 1490 IND0.001-0.0820-1.60 
  Amanlal, A 1260 IND0.001-0.2620-5.20 
  Madhav, T 1003 IND1.0010.39207.80 
  Vaishnav, S 1258 IND0.001-0.2720-5.40 
  Sree, Rama Anjani Kumar K 1287 IND0.001-0.2320-4.60 
  Ershad, P 1419 IND1.0010.882017.60 
  Mavish, Joshy 1349 IND0.001-0.1720-3.40 

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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