Individual Calculations September 2021
 Akulova, Alicia  Total change: 25.20  Rating chartPersonal card
 36ste Open van Geraardsbergen 2021 Geraardsbergen BEL 2021-08-08
RcRownchangeKK*chgGame
 1874 1823 4.00 8 0.40 20 8.00 
  Bossuyt, Koen 2091 BEL0.001-0.1720-3.40 
  Jacobs, Paul 1620 BEL1.0010.24204.80 
  Achtergaele, Koen 2068 BEL0.001-0.2020-4.00 
  Aravindhan, Achyuth 1650 NED1.0010.27205.40 
  Schalkx, Johnny 2134 BEL0.001-0.1420-2.80 
  Schellenberger, Dirk 1655 GER0.501-0.2220-4.40 
  Marechal, Georges 1641 BEL1.0010.26205.20 
  Van Pel, Gerben 2134 NED0.5010.36207.20 

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)
 
 Brugse Meesters - Belgian Open Championship 2021 A-group Brugge BEL 2021-08-14
RcRownchangeKK*chgGame
 1935 1823 4.00 9 0.86 20 17.20 
  Fischer, Julie wf2073 FRA0.001-0.1920-3.80 
  Surmont, Yves 2006 BEL0.001-0.2620-5.20 
  Verhaeghe, Philip 1873 BEL0.5010.07201.40 
  Meysman, Kaito 1458 BEL1.0010.10202.00 
  Hazenberg, Frans 1944 NED1.0010.662013.20 
  Labruyere, Roger 2045 NED0.001-0.2220-4.40 
  Barzeele, Raf 1934 BEL0.5010.15203.00 
  Van Veelen, Jouke 2107 NED0.5010.34206.80 
  Barbier, Wiebke 1979 BEL0.5010.21204.20 

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)
 

 

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