Individual Calculations April 2015
 Jourdain, Antoine  Total change: -19.80  Rating chartPersonal card
 31e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2015-02-28
RcRownchangeKK*chgGame
 1747 1780 4.00 9 -0.99 20 -19.80 
  Pruvost, Alain 1569 FRA0.001-0.7720-15.40 
  Vanduyfhuys, Ilja 1380  * BEL1.0010.08201.60 
  Regnier, Cedric 1601 FRA0.001-0.7320-14.60 
  Hanarte, Gaetan 1549 BEL1.0010.21204.20 
  Billet, Philippe 1620 FRA1.0010.29205.80 
  Uhoda, Philippe 2143 BEL0.001-0.1020-2.00 
  Labitte, Alain 1580 FRA1.0010.24204.80 
  Douriet Duany, Alexis f2180  * CUB0.001-0.0820-1.60 
  Goettelmann, Guillaume 2099 FRA0.001-0.1320-2.60 
 * 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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