Individual Calculations February 2022
 Huber, Lukas  Total change: 1.80  Rating chartPersonal card
 Krefelder Weihnachtsopen 2021 Krefeld GER 2021-12-27
RcRownchangeKK*chgGame
 1707 1912 4.50 6 0.09 20 1.80 
  Teng, David 1512  * GER1.0010.08201.60 
  Gutkin, Ilya f2290 GER0.001-0.0920-1.80 
  Xue, Luka 1529 GER0.501-0.4120-8.20 
  Sazonov, Fedor 1603 BEL1.0010.14202.80 
  Kuehn, Marvin 1596 GER1.0010.13202.60 
  Atkins, David 1710 GER1.0010.24204.80 
 * 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)
 

 

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