Rapid: Individual Calculations January 2023
 Bair, Marc  Total change: 117.60  Rating chartPersonal card
 5th Belgian Championship 50plus 2022 Ans BEL 2022-12-18
RcRownchangeKK*chgGame
 1797 1614 5.00 7 2.94 40 117.60 
  Sauvage, Eric 2012 BEL0.001-0.0840-3.20 
  Van Tendeloo, Maria 1214  * BEL1.0010.08403.20 
  Mollica, Antonio 1706 BEL1.0010.634025.20 
  Lauwaet, Stephan 1790 BEL1.0010.734029.20 
  Blagojevic, Lubo 2053 BEL1.0010.944037.60 
  Uhoda, Philippe 2024 BEL1.0010.924036.80 
  Daenen, Serge 1782 BEL0.001-0.2840-11.20 
 * 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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