Individual Calculations May 2017
 Lefebvre, Pierre  Total change: 34.20  Rating chartPersonal card
 Team 2017 - Nationale 3 r9 FRANCE FRA 2017-04-01
RcRownchangeKK*chgGame
 1992 2019 2.00 2 0.93 20 18.60 
  Ruch, Bernard 1945 FRA1.0010.40208.00 
  Saban, Hassan 2038 FRA1.0010.532010.60 

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)
 
 20e Open de la Bruche (-2200) MOLSHEIM FRA 2017-04-08
RcRownchangeKK*chgGame
 1794 2019 4.50 5 0.78 20 15.60 
  Arimiea, Marcel 1642 FRA1.0010.09201.80 
  Kuhn, Clement 1691 FRA1.0010.13202.60 
  Javadzadeh, Kenan 1619  * FRA1.0010.08201.60 
  Jacquot, Adrien 1973 FRA0.501-0.0620-1.20 
  Moingt, Anne wm2045 FRA1.0010.542010.80 
 * 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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