Individual Calculations September 2021
 Van Herck, Marcel  Total change: -86.80  Rating chartPersonal card
 36ste Open van Geraardsbergen 2021 Geraardsbergen BEL 2021-08-08
RcRownchangeKK*chgGame
 1771 2037 4.50 8 -1.83 20 -36.60 
  Roelandt, Andreas 1637  * BEL0.001-0.9220-18.40 
  Roose, Bernard 1637  * BEL1.0010.08201.60 
  De Paolis, Diego 1710 ITA0.501-0.3720-7.40 
  Pouleyn, Floris 1684 BEL0.501-0.3920-7.80 
  Koster, Paul 1815 NED1.0010.22204.40 
  Neirynck, Arthur 1637  * BEL0.501-0.4220-8.40 
  Cuvelier, Annelies 1906 BEL1.0010.32206.40 
  Wiley, Tom E f2145 ENG0.001-0.3520-7.00 
 * 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)
 
 Brugse Meesters - Belgian Open Championship 2021 A-group Brugge BEL 2021-08-14
RcRownchangeKK*chgGame
 1854 2037 4.00 9 -2.51 20 -50.20 
  Peeters, Alex 1780 BEL1.0010.18203.60 
  Kambrath, Yannick m2375 FRA0.001-0.1220-2.40 
  De Rycke, Tyani 1856 BEL0.001-0.7420-14.80 
  Ranc, Florian 1799 FRA0.501-0.3020-6.00 
  De Cocq, Ramin 1831 BEL0.001-0.7620-15.20 
  Neirynck, Arthur 1637  * BEL1.0010.08201.60 
  Lebret, Loriane 1672 FRA0.501-0.4020-8.00 
  De Zoeten, Cato 1881 NED1.0010.29205.80 
  Warnaar, Alisha 1857 NED0.001-0.7420-14.80 
 * 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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