Individual Calculations November 2018
 Ballatore, Gerard  Total change: -8.20  Rating chartPersonal card
 74e Open FIDE Inter Chess de Trois Rondes A (1600-2199) PARIS FRA 2018-09-29
RcRownchangeKK*chgGame
 1757 1883 1.00 2 -0.34 20 -6.80 
  Heyman, Jacques 1739 FRA0.501-0.1920-3.80 
  Rimbaud, Alexis 1775 FRA0.501-0.1520-3.00 

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)
 
 Team 2019 - Nationale 3 r1 FRANCE FRA 2018-10-07
RcRownchangeKK*chgGame
 1947 1883 0.50 1 0.09 20 1.80 
  Todorova, Maya 1947 FRA0.5010.09201.80 

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)
 
 75e Open Fide Inter Chess de Trois Rondes A (1600-2100) PARIS FRA 2018-10-13
RcRownchangeKK*chgGame
 1765 1883 0.50 1 -0.16 20 -3.20 
  Brehaut, Carl 1765 FRA0.501-0.1620-3.20 

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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