Individual Calculations December 2021
 Ouaki, Mark  Total change: -2.00  Rating chartPersonal card
 Belgian Youth Chess Championship 2021 -18 BG Blankenberge BEL 2021-11-11
RcRownchangeKK*chgGame
 1796 1987 4.00 6 -0.30 40 -12.00 
  Coutton, Maxence 1587  * BEL1.0010.08403.20 
  Dellaert, Ines 1602 BEL1.0010.09403.60 
  Van Volsem, Merlijn 1955 BEL1.0010.464018.40 
  Loncke, Matthieu 1870 BEL0.001-0.6640-26.40 
  Faybish, Benjamin 1995 BEL0.001-0.4940-19.60 
  Yoro, Samuel 1765 BEL1.0010.22408.80 
 * 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)
 
 Belgian Interclubs 2021-2022 Round 2 Various Places BEL 2021-11-21
RcRownchangeKK*chgGame
 1797 1987 1.00 1 0.25 40 10.00 
  Wouters, Maarten 1797 BEL1.0010.254010.00 

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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