Individual Calculations May 2023
 Praveenkumar, K  Total change: 7.60  Rating chartPersonal card
 4th Cademic International Open FIDE Rated Classical Chess Tournament 2023 Thiruvanthapuram IND 2023-04-24
RcRownchangeKK*chgGame
 1326 1102 1.50 5 0.19 40 7.60 
  Raaghav, Kabil M 1601 IND0.5010.464018.40 
  Adra, P 1437 IND0.001-0.1240-4.80 
  Farriz, J 1264 IND0.5010.21408.40 
  Prasanth, Bhuvan Krishna 1316 IND0.001-0.2340-9.20 
  Laksna, Sri R 1010 IND0.501-0.1340-5.20 

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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