Individual Calculations October 2019
 Lapusan, Razvan  Total change: -8.20  Rating chartPersonal card
 82e Open FIDE Inter Chess de Trois Rondes A (1600-2199) PARIS FRA 2019-09-21
RcRownchangeKK*chgGame
 2028 1711 0.00 3 -0.41 20 -8.20 
  Rudiano, Nicolas 2063 FRA0.001-0.1120-2.20 
  Maccagnan, Tomas 1964 FRA0.001-0.1920-3.80 
  Meillon, Judicael 2058 FRA0.001-0.1120-2.20 

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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