Individual Calculations August 2017
 Ferrandi, Bernard  Total change: -13.80  Rating chartPersonal card
 4e Open International de Purtichju GROSSETO PRUGNA FRA 2017-07-02
RcRownchangeKK*chgGame
 1751 1763 4.00 9 -0.69 20 -13.80 
  Vouakouanitou, Nathan 1422 FRA1.0010.12202.40 
  Ariza, Thomas 2122 FRA0.001-0.1020-2.00 
  Rabineau, Clement f2163  * FRA0.001-0.0820-1.60 
  Landsverk, Ida 1439 NOR1.0010.13202.60 
  Diaz, Franck 2056 FRA0.001-0.1520-3.00 
  Camblan, Roger 1533 FRA1.0010.21204.20 
  Lam, Sophie 2044 FRA0.001-0.1620-3.20 
  Geronimi, Jean-Thomas 1464 FRA0.001-0.8520-17.00 
  Andreani, Thomas 1517 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)
 

 

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