Individual Calculations April 2018
 Tardi, Oscar  Total change: -22.60  Rating chartPersonal card
 3eme Open International de Noisiel - Open B (1400-2000) NOISIEL FRA 2018-02-24
RcRownchangeKK*chgGame
 1674 1820 3.00 6 -1.13 20 -22.60 
  Trkulja, Nicolas 1596 FRA1.0010.22204.40 
  Jouy, Guy 1724 FRA1.0010.37207.40 
  Randrianarimanana, Alicia 1552 FRA0.501-0.3320-6.60 
  Clair, Michael 1741 FRA0.501-0.1120-2.20 
  Nandhini, Saripalli 1761 IND0.001-0.5820-11.60 
  Silvera, Ruben 1670 FRA0.001-0.7020-14.00 

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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