Individual Calculations July 2022
 Al Sakka, Mustapha  Total change: 54.40  Rating chartPersonal card
 Brussels Open Spring 2022 Brussels BEL 2022-04-04
RcRownchangeKK*chgGame
 1644 1534 4.00 7 1.43 40 57.20 
  Heyndrickx, Christophe 1168 BEL1.0010.10404.00 
  Cuyvers, Jens 1862 BEL0.001-0.1340-5.20 
  Berghmans, Pascal 1166 BEL1.0010.10404.00 
  Thierens, Christian 1810 BEL1.0010.834033.20 
  Grobli-Casimir, Davy 1864 BEL1.0010.884035.20 
  Brion, Philippe 1719 BEL0.001-0.2640-10.40 
  Raptis, Filippos 1921 BEL0.001-0.0940-3.60 

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)
 
 Intercercles FEFB 2022 Ronde 3 Namur BEL 2022-06-19
RcRownchangeKK*chgGame
 2034 1566 0.00 1 -0.05 40 -2.00 
  Piacentini, Claudio 2034 BEL0.001-0.0540-2.00 

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)
 
 Intercercles FEFB 2022 Ronde 4 Liege BEL 2022-06-26
RcRownchangeKK*chgGame
 2181 1566 0.00 1 -0.02 40 -0.80 
  Iolis, Oleg 2181 BEL0.001-0.0240-0.80 

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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