Individual Calculations September 2021
 Roels, Frederik  Total change: 0.60  Rating chartPersonal card
 36ste Open van Geraardsbergen 2021 Geraardsbergen BEL 2021-08-08
RcRownchangeKK*chgGame
 1906 1940 5.50 8 1.21 20 24.20 
  Benucci, Lorenzo 1540  * ITA1.0010.08201.60 
  Lahaye, Rick 2340  * NED0.001-0.0820-1.60 
  Dvorsak, Hans 1731 FRA1.0010.23204.60 
  Fischer, Julie wf2073 FRA0.001-0.3220-6.40 
  Kohlrausch, Armin 1660 NED1.0010.16203.20 
  Bossuyt, Koen 2091 BEL0.5010.20204.00 
  Dutre, Wonder 1632 BEL1.0010.14202.80 
  Hulshof, Peter 2184 NED1.0010.802016.00 
 * 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
 1848 1940 4.50 9 -1.18 20 -23.60 
  Leenhouts, Koen m2340  * NED0.001-0.0820-1.60 
  Ranc, Florian 1799 FRA0.001-0.6920-13.80 
  Van Foreest, Nanne 1843 NED1.0010.37207.40 
  Pouleyn, Floris 1684 BEL0.001-0.8120-16.20 
  Peeters, Alex 1780 BEL1.0010.29205.80 
  Govoreanu, Matei 1731 BEL0.001-0.7720-15.40 
  Willen, Ronny 1792 BEL1.0010.30206.00 
  Dgebuadze, Marie 1857 BEL0.501-0.1120-2.20 
  Polin, Giulia 1807 ITA1.0010.32206.40 
 * 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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