Individual Calculations January 2015
 Boursier, Xavier  Total change: 16.20  Rating chartPersonal card
 Team 2015 - Nationale 3 - R2-3 FRANCE FRA 2014-11-16
RcRownchangeKK*chgGame
 1837 1980 1.50 2 0.11 20 2.20 
  Plumelle, Henri 1825 FRA1.0010.29205.80 
  Asmai, Ali 1849 FRA0.501-0.1820-3.60 

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)
 
 Team 2015 - Coupe de France - 2eme Tour FRANCE FRA 2014-11-30
RcRownchangeKK*chgGame
 1937 1980 1.00 1 0.44 20 8.80 
  Pirou, David 1937 FRA1.0010.44208.80 

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)
 
 7e Open International d’Echecs de Rouen ROUEN FRA 2014-12-20
RcRownchangeKK*chgGame
 1839 1978 5.00 7 0.26 20 5.20 
  Vappereau, Xavier 1715 FRA0.501-0.3220-6.40 
  Imperor, Amelie 1698 FRA1.0010.16203.20 
  Bailly, Thierry 1582 FRA1.0010.08201.60 
  Shchekachev, Andrei g2378  * FRA0.001-0.0820-1.60 
  Pinchon, Henri 1870 FRA0.501-0.1520-3.00 
  Guillaumat, Jean-Pierre 1801 FRA1.0010.27205.40 
  Amghar, Ismael 1828 FRA1.0010.30206.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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