Individual Calculations February 2019
 Bouguerra, Tayeb  Total change: -20.00  Rating chartPersonal card
 13eme Open FIDE de l'Echecs Club Montpellier MONTPELLIER FRA 2018-12-27
RcRownchangeKK*chgGame
 1683 1866 2.00 5 -1.56 20 -31.20 
  Willems, Elie 1466  * FRA1.0010.08201.60 
  Bricard, Emmanuel g2266  * FRA0.001-0.0820-1.60 
  Leblic, Pierre 1517 FRA0.001-0.8920-17.80 
  Lassis, Patrick 1527 FRA1.0010.12202.40 
  Fossella, Manuel 1637 FRA0.001-0.7920-15.80 
 * 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)
 
 Team 2019 - Nationale 3 r5 FRANCE FRA 2019-01-12
RcRownchangeKK*chgGame
 1892 1852 1.00 1 0.56 20 11.20 
  Vanderperren, Eric 1892 FRA1.0010.562011.20 

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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