Individual Calculations April 2022
 Raptis, Filippos  Total change: 41.20  Rating chartPersonal card
 Brussels Open Winter 2022 Brussels BEL 2022-01-10
RcRownchangeKK*chgGame
 1728 1652 4.50 9 0.78 40 31.20 
  Bleys, Michiel 2105 BEL0.001-0.0640-2.40 
  Berghmans, Pascal 1252  * BEL1.0010.08403.20 
  Ronse, Ivan 1978 BEL1.0010.874034.80 
  Macai, Ioan 1791 BEL0.001-0.3140-12.40 
  Grodent, Gerald 1968 BEL0.001-0.1340-5.20 
  Grobli-Casimir, Davy 1760 BEL0.5010.15406.00 
  Moledo Del Rio, Alejandro 1433 BEL1.0010.22408.80 
  Van Merris, Francois 1432 BEL1.0010.22408.80 
  Yoro, Samuel 1835 BEL0.001-0.2640-10.40 
 * 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)
 
 Belgian Interclubs 2021-2022 Round 10 Various Places BEL 2022-03-27
RcRownchangeKK*chgGame
 1683 1874 1.00 1 0.25 40 10.00 
  De Briey, Aurian 1683 BEL1.0010.254010.00 

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)
 

 

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