Individual Calculations December 2021
 Ahn, Maximilian  Total change: 114.80  Rating chartPersonal card
 Belgian Youth Chess Championship 2021 -12 B Blankenberge BEL 2021-11-11
RcRownchangeKK*chgGame
 1481 1223 3.50 6 2.29 40 91.60 
  Plomp, Mateo 1576 BEL1.0010.894035.60 
  Raptis, Filippos 1566 BEL0.001-0.1240-4.80 
  Wambecq, Ward 1300 BEL0.5010.11404.40 
  Maes, Lander 1499 BEL1.0010.834033.20 
  Musabayev, Maxim 1598 BEL0.001-0.0940-3.60 
  De Rycke, Killian 1345 BEL1.0010.674026.80 

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
 1282 1223 1.00 1 0.58 40 23.20 
  Doyen, Laurent 1282 BEL1.0010.584023.20 

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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