Individual Calculations September 2015
 Ballatore, Gerard  Total change: 25.40  Rating chartPersonal card
 16e Open Fide Inter Chess - Tournoi A (1700-2199) PARIS FRA 2015-08-01
RcRownchangeKK*chgGame
 1844 1943 1.50 2 0.23 20 4.60 
  Nossein, Francis 1772 FRA1.0010.27205.40 
  Arby, Timothee 1916 FRA0.501-0.0420-0.80 

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)
 
 17e Open Fide Inter Chess - Tournoi A (1700-2199) PARIS FRA 2015-08-08
RcRownchangeKK*chgGame
 2120 1943 1.00 1 0.73 20 14.60 
  Le Pen, Steven 2120 FRA1.0010.732014.60 

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)
 
 18e Open Fide Inter Chess - Tournoi A (1600-2199) PARIS FRA 2015-08-29
RcRownchangeKK*chgGame
 1803 1943 1.00 1 0.31 20 6.20 
  Pham, Thierry 1803 FRA1.0010.31206.20 

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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