Individual Calculations May 2019
 Leal, Yves  Total change: 31.80  Rating chartPersonal card
 18e Open International de Beziers (-2200) BEZIERS FRA 2019-04-27
RcRownchangeKK*chgGame
 1769 1688 4.00 6 1.59 20 31.80 
  Subra, Thierry 1288  * FRA1.0010.08201.60 
  Villa Izquierdo, Roberto 2068 ESP0.001-0.0920-1.80 
  Abdellaoui, Ridha 1349 FRA1.0010.12202.40 
  Iraqui, Youssef 1939 MAR1.0010.812016.20 
  Zheng, Hong Wei 1880 ESP0.001-0.2520-5.00 
  Denninger, Guilhem 2088  * FRA1.0010.922018.40 
 * 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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