Individual Calculations September 2018
 Ponnet, Guy  Total change: 64.40  Rating chartPersonal card
 Belgian Championship 2018 Open B (17th TIPC 2018 B) Roux BEL 2018-07-28
RcRownchangeKK*chgGame
 1742 1623 3.50 9 0.41 20 8.20 
  Alessi, David 1817 BEL0.5010.25205.00 
  Haulotte, Francois 1775 BEL0.001-0.3020-6.00 
  Akulova, Alicia 1772 BEL0.001-0.3020-6.00 
  De Cocq, Ramin 1766 BEL0.001-0.3120-6.20 
  De Geest, Jan 1603 BEL1.0010.47209.40 
  Sohet, Cedric 1681 BEL1.0010.582011.60 
  Servais, Frederic 1703 BEL0.001-0.3920-7.80 
  Michielsen, Kobus 1717 BEL1.0010.632012.60 
  Silovy, Alain 1842 BEL0.001-0.2220-4.40 

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)
 
 Open Brasschaat 2018 Brasschaat BEL 2018-08-18
RcRownchangeKK*chgGame
 1789 1623 5.50 9 2.81 20 56.20 
  Pirard, Natan 2023  * BEL0.001-0.0820-1.60 
  Gijsels, Xander 1343 BEL1.0010.16203.20 
  Van Goethem, Jozef 1803 BEL0.5010.24204.80 
  Dhuyvetter, Koen 1764 BEL1.0010.692013.80 
  Vande Velde, Erik 1921 BEL0.5010.35207.00 
  Baete, Guy 1861 BEL0.001-0.2020-4.00 
  Broekmans, Patrik 1758 BEL0.5010.18203.60 
  Decleir, Walter 1725 BEL1.0010.642012.80 
  Butzen, Robin 1899 BEL1.0010.832016.60 
 * 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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