Individual Calculations May 2015
 Bernard, Marc-Olivier  Total change: 3.80  Rating chartPersonal card
 Team 2015 - Nationale 4 - R6-9 FRANCE FRA 2015-03-14
RcRownchangeKK*chgGame
 1764 1618 0.50 1 0.20 20 4.00 
  Brochard, Dominique 1764 FRA0.5010.20204.00 

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 2015 - Ile de France - Part 3 IDF FRA 2015-03-14
RcRownchangeKK*chgGame
 1815 1618 0.00 1 -0.25 20 -5.00 
  Lorrain, Olivier 1815 FRA0.001-0.2520-5.00 

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)
 
 7e open chess tour de Juvisy JUVISY SUR ORGE FRA 2015-04-04
RcRownchangeKK*chgGame
 1856 1626 1.50 5 0.24 20 4.80 
  Fontaine, Olivier 1877 FRA0.001-0.1920-3.80 
  Tisin, Gilles 1926 FRA0.5010.35207.00 
  Daurelle, Herve f2026  * FRA0.001-0.0820-1.60 
  Trognon, Philippe 1423 FRA1.0010.24204.80 
  Gidel, Jean-Louis 2026  * FRA0.001-0.0820-1.60 
 * 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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