Individual Calculations September 2017
 Rosenfeld, Imre  Total change: 43.00  Rating chartPersonal card
 Championnat de France 2017 - Open Veterans AGEN FRA 2017-08-19
RcRownchangeKK*chgGame
 1814 1769 6.00 9 2.15 20 43.00 
  Marcault, Alain 1369  * FRA1.0010.08201.60 
  Dubreuil, Remy 1866 FRA0.5010.13202.60 
  Ferrigno, Jean-Pierre 1920 FRA0.5010.20204.00 
  Lagunes, Jean-Renaud 1974 FRA0.5010.26205.20 
  Grelier, Gilles 1855 FRA0.5010.12202.40 
  Guilbert, Jean-Louis 1936 FRA0.001-0.2820-5.60 
  Hirschmann, Georges 1626 FRA1.0010.31206.20 
  Andrieu, Philippe 1887 FRA1.0010.662013.20 
  Hileyan, Michel 1897 FRA1.0010.672013.40 
 * 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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