Individual Calculations July 2022
 Guevorkian, Spartak  Total change: -3.60  Rating chartPersonal card
 5eme Open FIDE de Roanne ROANNE FRA 2022-06-04
RcRownchangeKK*chgGame
 1862 1729 1.00 3 -0.09 40 -3.60 
  Monceau, Etienne 2015 FRA0.001-0.1640-6.40 
  Morin-Roche, Hugo 1432 FRA1.0010.15406.00 
  Heliot, Xabi 2140 FRA0.001-0.0840-3.20 

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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