Individual Calculations September 2023
 Nguyen, Khoi  Total change: -60.40  Rating chartPersonal card
 20ieme Tournoi International du Pays de Charleroi 2023 Groupe A Roux BEL 2023-07-29
RcRownchangeKK*chgGame
 2023 1953 2.00 8 -1.30 40 -52.00 
  Wiley, Tom E f2143 ENG0.001-0.2540-10.00 
  Butzen, Robin 2035 BEL0.001-0.3940-15.60 
  Real, Thibault f2284 BEL0.001-0.1240-4.80 
  Watelet, Sylvain 1936 BEL0.501-0.0240-0.80 
  De Briey, Aurian 1727 BEL0.501-0.2940-11.60 
  Soubirou, Oriane wf2061 FRA0.001-0.3540-14.00 
  Bruno, Ricardo 1981 BEL1.0010.544021.60 
  De Weird, Matthias 2014 BEL0.001-0.4240-16.80 

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)
 
 Brugse Meesters 2023 Open - Belgian Championship 2023 Open A Brugge BEL 2023-08-12
RcRownchangeKK*chgGame
 1925 1953 4.00 8 -0.21 40 -8.40 
  Gijsbers, Joop 1553  * NED1.0010.08403.20 
  Dreelinck, Jacob 2197 BEL0.001-0.2040-8.00 
  Godding, Mick 1799 NED0.001-0.7140-28.40 
  Lopes, Samuel 1790 NED1.0010.284011.20 
  Sabe, Aurelien 1791 FRA1.0010.294011.60 
  Neininger, Ralph 2121 GER0.5010.22408.80 
  Boer, Alef 2086 NED0.5010.18407.20 
  Bossuyt, Koen 2066 BEL0.001-0.3540-14.00 
 * 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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