Individual Calculations February 2023
 Hamers, Niels  Total change: -4.40  Rating chartPersonal card
 71ste Limburgs Individueel Kampioenschap 2022-2023 Ronde 5 Hasselt BEL 2023-01-06
RcRownchangeKK*chgGame
 1579 1719 0.50 1 -0.19 40 -7.60 
  Weyns, Roger 1579 BEL0.501-0.1940-7.60 

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)
 
 75ste Limburgse Interclubs 2022-2023 Ronde 5 Various Places BEL 2023-01-13
RcRownchangeKK*chgGame
 1319 1719 1.00 1 0.08 40 3.20 
  Pribylla, Amelia 1319  * BEL1.0010.08403.20 
 * 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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