Individual Calculations May 2023
 Vrishav, V  Total change: 9.20  Rating chartPersonal card
 9th ICA Open Below 1600 FIDE Rating Chess Tournament Bangalore IND 2023-04-13
RcRownchangeKK*chgGame
 1522 1204 0.50 2 0.23 40 9.20 
  Chiranth, M D 1524 IND0.5010.374014.80 
  Nirmal, L 1519 IND0.001-0.1440-5.60 

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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