Individual Calculations March 2023
 El Zein, Bassam  Total change: 16.40  Rating chartPersonal card
 24e open international de Fenain FENAIN FRA 2023-02-11
RcRownchangeKK*chgGame
 1857 1658 2.00 5 0.58 40 23.20 
  Deveque, Guillaume 2033 FRA1.0010.914036.40 
  Ahmed Holi Ali, Moawia c1965 SUD0.001-0.1440-5.60 
  Ochoa Robles, Antonio 2080 MEX0.001-0.0740-2.80 
  De Oliveira, Joao 1425 FRA1.0010.21408.40 
  Accettone, Gregory 1780 FRA0.001-0.3340-13.20 

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)
 
 39e Open International de Cappelle la Grande CAPPELLE LA GRANDE FRA 2023-02-18
RcRownchangeKK*chgGame
 1663 1658 4.00 9 -0.25 40 -10.00 
  Dorlet, Nicolas 1803 FRA1.0010.694027.60 
  Truwant, Pieter 1929 BEL0.001-0.1740-6.80 
  Cousin, Emmanuel 1869 FRA0.001-0.2340-9.20 
  Levesque, Guillaume 1902 FRA0.001-0.2040-8.00 
  Kannengiesser, Philippe 1368 FRA1.0010.16406.40 
  Lombart, Philippe 1791 BEL0.001-0.3240-12.80 
  Decellier, Patrick 1758 BEL0.001-0.3640-14.40 
  Demirci, Noe 1258  * FRA1.0010.08403.20 
  Dieu, Philippe 1286 FRA1.0010.10404.00 
 * 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)
 
 Open FIDE de Vernon 2023 (-2400) VERNON FRA 2023-02-25
RcRownchangeKK*chgGame
 1800 1658 1.00 2 0.08 40 3.20 
  Bergez, Luc m2317 FRA0.001-0.0140-0.40 
  Messali Anger, Ilyana 1282 FRA1.0010.09403.60 

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)
 

 

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