Individual Calculations June 2021
 Ramasubramanian, Ponnammal  Total change: 37.20  Rating chartPersonal card
 Talentdugnade 2021 Barum NOR 2021-03-21
RcRownchangeKK*chgGame
 1464 1357 2.00 3 0.93 40 37.20 
  Walgren, William Arntzen 1479 NOR1.0010.674026.80 
  Carlin, Tormod 1558 NOR0.001-0.2440-9.60 
  Bjornstad, Gardar Foss 1354 NOR1.0010.504020.00 

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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