Individual Calculations January 2009
 Pommeret, Jean-Claude  Total change: -53.50  Rating chartPersonal card
 Alpes Maritimes 1 R1-2 CAZ FRA 2008-10-19
RcRownchangeKK*chgGame
 1726 1951 0.00 1 -0.78 25 -19.50 
  Froment, Theophile 1726 FRA0.001-0.7825-19.50 

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 de Menton Menton FRA 2008-10-26
RcRownchangeKK*chgGame
 1860 1951 3.50 8 -1.36 25 -34.00 
  Abidi, Ines 1601 FRA1.0010.11252.75 
  Ribreau, Herve 2246 FRA0.5010.35258.75 
  Ludwig, Remi 2208 FRA0.001-0.1825-4.50 
  Najart, David 1894 FRA0.501-0.0825-2.00 
  Allard, Thomas 1601 FRA0.001-0.8925-22.25 
  De Luca, Fabio 1736 ITA0.001-0.7725-19.25 
  Copin, Valentin 1725 FRA1.0010.21255.25 
  Labarthe, Arnaud 1872 FRA0.501-0.1125-2.75 

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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