Individual Calculations May 2018
 Delmas-Goyon, Francois  Total change: 5.40  Rating chartPersonal card
 Open International du 8e Festival du Marais de Lutece Echecs (-2200) PARIS FRA 2018-03-31
RcRownchangeKK*chgGame
 1684 1915 3.50 5 -0.31 20 -6.20 
  Cens, Alain 1515  * FRA0.501-0.4220-8.40 
  Chouvaev-Komin, Daniel 1618 FRA1.0010.15203.00 
  Beghin, Ronan 2010 FRA0.5010.13202.60 
  Foughali, Younes 1610 FRA0.501-0.3620-7.20 
  Hurel, Christian 1665 FRA1.0010.19203.80 
 * 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)
 
 16e Open international de Malakoff MALAKOFF FRA 2018-04-14
RcRownchangeKK*chgGame
 1812 1900 5.50 8 0.58 20 11.60 
  Rubini, Xavier 1570 FRA1.0010.12202.40 
  Gauthier, Arnaud 1755 FRA1.0010.31206.20 
  Morvan, Gabriel 1679 FRA0.501-0.2820-5.60 
  Najart, David 2240 FRA0.001-0.1220-2.40 
  Colot, Laurent 1557 FRA1.0010.12202.40 
  Vidal, Llewellyn 2237 FRA0.001-0.1220-2.40 
  Jean, Robert 1682 FRA1.0010.22204.40 
  Tyczynski, Alexis 1773 FRA1.0010.33206.60 

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)
 

 

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