Individual Calculations March 2023
 Badenhorst, Chloe  Total change: 146.30  Rating chartPersonal card
 XXI Rochefort Chess Open A ROCHEFORT FRA 2023-02-11
RcRownchangeKK*chgGame
 2129 1759 4.00 9 2.95 38 112.10 
  Herault, Theotime 2100 FRA0.001-0.1238-4.56 
  Schippke, Manon wf2012 FRA1.0010.813830.78 
  Angst, Oliver 2198 SUI0.001-0.0638-2.28 
  Lebon, Sebastien 2003 FRA1.0010.803830.40 
  Milanovic, Dino 2093 FRA1.0010.883833.44 
  Colin, Vincent m2370 FRA0.001-0.0238-0.76 
  Greget, Mathias 2090 FRA0.5010.383814.44 
  Rakhmangulova, Anastasiya wm2275 UKR0.001-0.0438-1.52 
  Peric, Slavisa m2018 SRB0.5010.323812.16 

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)
 
 Festival International des Jeux de Cannes - Open B (1600-2200) CANNES FRA 2023-02-20
RcRownchangeKK*chgGame
 1882 1759 4.00 9 0.90 38 34.20 
  Charvein, Gabriel 2043 FRA1.0010.843831.92 
  Charpentier, Steve 1933 FRA1.0010.733827.74 
  Figier, Anthony 1986 FRA0.001-0.2138-7.98 
  Tedeschi, Paolo 1967 ITA0.001-0.2338-8.74 
  Parlas, Kamil-Can 1896 FRA0.001-0.3238-12.16 
  Lees, Jean-Pierre 1624 FRA1.0010.323812.16 
  Suez-Panama, Gilles 1950 FRA0.001-0.2538-9.50 
  Coelho, Laurent 1635 FRA1.0010.333812.54 
  Neyroumande, Adrien 1904 FRA0.001-0.3138-11.78 

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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