Individual Calculations January 2018
 Ballatore, Gerard  Total change: 10.00  Rating chartPersonal card
 63e Open Fide Inter Chess de Trois Rondes - Tournoi A (1600-2100) PARIS FRA 2017-12-16
RcRownchangeKK*chgGame
 1779 1902 1.50 2 0.20 20 4.00 
  Foughali, Younes 1646 FRA1.0010.19203.80 
  Bourogaa, Younes 1912 FRA0.5010.01200.20 

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)
 
 64e Open Fide Inter Chess de Trois Rondes - Tournoi A (1600-2199) PARIS FRA 2017-12-23
RcRownchangeKK*chgGame
 1830 1902 1.50 2 0.30 20 6.00 
  Barthel, Jean-Philippe 1747 FRA0.501-0.2120-4.20 
  Bourogaa, Younes 1912 FRA1.0010.512010.20 

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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