Individual Calculations January 2023
 Marchiano, Marco  Total change: 14.00  Rating chartPersonal card
 Championnats d'Hiver 22-23 Groupe A Ronde 1 Anderlues BEL 2022-12-02
RcRownchangeKK*chgGame
 1558 1794 1.00 1 0.20 20 4.00 
  Henrotte, Christian 1558 BEL1.0010.20204.00 

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)
 
 Belgian Interclubs 2022-2023 Ronde 5 Various Places BEL 2022-12-04
RcRownchangeKK*chgGame
 1863 1794 1.00 1 0.60 20 12.00 
  Jacobs, Antoine 1863 BEL1.0010.602012.00 

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)
 
 Championnats d'Hiver 22-23 Groupe A Ronde 2 Anderlues BEL 2022-12-09
RcRownchangeKK*chgGame
 1658 1794 0.50 1 -0.18 20 -3.60 
  Menolascina, Francesco 1658 BEL0.501-0.1820-3.60 

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)
 
 Championnats d'Hiver 22-23 Groupe A Ronde 3 Anderlues BEL 2022-12-16
RcRownchangeKK*chgGame
 1394 1794 1.00 1 0.08 20 1.60 
  Frere, Eugene 1394  * BEL1.0010.08201.60 
 * 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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