Individual Calculations April 2020
 Imbert, Christophe  Total change: -50.40  Rating chartPersonal card
 36e Open International d'Echecs de Cappelle la Grande CAPPELLE LA GRANDE FRA 2020-02-22
RcRownchangeKK*chgGame
 1705 1956 4.50 9 -2.52 20 -50.40 
  Meurs, Tom 2249 NED0.001-0.1520-3.00 
  Van Volsem, Merlijn 1629 BEL0.001-0.8720-17.40 
  Pham, Victor 1716 FRA0.001-0.8020-16.00 
  Serano, Vincent 1612 FRA0.501-0.3820-7.60 
  Lopez, Raphael 1556  * FRA1.0010.08201.60 
  Lauwaet, Stephan 1758 BEL1.0010.24204.80 
  Van Coppenolle, Lander 1556  * BEL0.501-0.4220-8.40 
  Bernard, Marc-Olivier 1556  * FRA1.0010.08201.60 
  Mallevaey, Armand 1714 FRA0.501-0.3020-6.00 
 * 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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