Individual Calculations June 2017
 Ballatore, Gerard  Total change: -4.40  Rating chartPersonal card
 52e Open Fide Inter Chess de Trois rondes - Tournoi A (1600-2199) PARIS FRA 2017-04-29
RcRownchangeKK*chgGame
 1725 1930 0.50 1 -0.26 20 -5.20 
  Pichot, Pierre-Elie 1725 FRA0.501-0.2620-5.20 

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)
 
 53e Open Fide Inter Chess - Tournoi A (1600-2100) PARIS FRA 2017-05-20
RcRownchangeKK*chgGame
 1755 1930 1.50 2 0.04 20 0.80 
  Billot, Daniel 1702 FRA1.0010.21204.20 
  Huynh, Nhi Lang 1808 GER0.501-0.1720-3.40 

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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