Individual Calculations May 2017
 Julien, Jean-Luc  Total change: -22.80  Rating chartPersonal card
 15e Open international de Malakoff MALAKOFF FRA 2017-04-08
RcRownchangeKK*chgGame
 1609 1745 3.50 7 -1.14 20 -22.80 
  Maruejols, Claude 1890 FRA0.001-0.3120-6.20 
  Desurmont, Gerard 1539 FRA0.001-0.7620-15.20 
  Simon, Fernand 1465 BEL1.0010.16203.20 
  Imbert, Gerard 1465 FRA1.0010.16203.20 
  Annetti, Laurent 1842 FRA0.001-0.3720-7.40 
  Molet, Asher 1630 FRA0.501-0.1620-3.20 
  Gelibter, Marc 1432 FRA1.0010.14202.80 

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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