Individual Calculations January 2023
 Ismail, Tamer  Total change: -27.20  Rating chartPersonal card
 Belgian Interclubs 2022-2023 Ronde 5 Various Places BEL 2022-12-04
RcRownchangeKK*chgGame
 1712 2112 1.00 1 0.08 20 1.60 
  Blommaert, Marc 1712  * 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)
 
 IX Chessable Sunway Sitges Chess Festival - Group A Sitges (Barcelona) ESP 2022-12-12
RcRownchangeKK*chgGame
 1983 2112 4.50 8 -0.86 20 -17.20 
  Alzamil, Abdulaziz 1862 KSA1.0010.19203.80 
  Bibilashvili, Lali wc1900 GEO1.0010.23204.60 
  Heinemann, Josefine wg2332 GER0.001-0.2220-4.40 
  Hiren, K G 1965 IND0.001-0.7020-14.00 
  Bland, David I 1974 ENG1.0010.31206.20 
  Saveljevs, Aleksandrs 1974 LAT0.001-0.6920-13.80 
  Fernandez Climent, Albert 1963 ESP1.0010.30206.00 
  Liu, Tianyi (jack) 1892 ENG0.501-0.2820-5.60 

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)
 
 Persoonlijke Ligakampioenschappen Antwerpen 2022-2023 Experten Ronde 4 Mechelen BEL 2022-12-18
RcRownchangeKK*chgGame
 2053 2112 0.00 1 -0.58 20 -11.60 
  Schuermans, Robert 2053 BEL0.001-0.5820-11.60 

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)
 

 

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