Individual Calculations March 2023
 Morel, Arnaud  Total change: 1.60  Rating chartPersonal card
 39e Open International de Cappelle la Grande CAPPELLE LA GRANDE FRA 2023-02-18
RcRownchangeKK*chgGame
 1650 1424 2.50 8 0.08 20 1.60 
  Saquella, Domizio 1068 ITA0.501-0.3920-7.80 
  Le Roux, Nathanael 1117 FRA0.501-0.3620-7.20 
  Lucas, Jean 1570 FRA0.5010.20204.00 
  Aubert, Bernard 1752 BEL1.0010.872017.40 
  Przymusinski, Nicolas 2105 FRA0.001-0.0120-0.20 
  Rosenauer, Horst 1979 GER0.001-0.0320-0.60 
  Jourdain, Antoine 1866 FRA0.001-0.0620-1.20 
  De Reymaeker, Walter 1739 BEL0.001-0.1420-2.80 

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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