Individual Calculations July 2022
 Mechkor, Mohamed  Total change: -29.40  Rating chartPersonal card
 Brussels Open Spring 2022 Brussels BEL 2022-04-04
RcRownchangeKK*chgGame
 1500 1680 3.50 6 -0.66 20 -13.20 
  Desadeleer, Geoffrey 1280  * BEL1.0010.08201.60 
  De Maeseneer, Wout 1388 BEL0.501-0.3520-7.00 
  Castiau, Julien 1338 BEL1.0010.12202.40 
  Pepermans, Jelle 1730 BEL0.001-0.4320-8.60 
  Parisi, Alessandro 1319 ITA1.0010.10202.00 
  Alberola Mulet, Benjamin 1946 ESP0.001-0.1820-3.60 
 * 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)
 
 Tournoi du Palais 2022 Ronde 4 Brussels BEL 2022-06-04
RcRownchangeKK*chgGame
 1804 1731 0.00 1 -0.40 20 -8.00 
  Caufriez, Olivier 1804 BEL0.001-0.4020-8.00 

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)
 
 Tournoi du Palais 2022 Ronde 6 Brussels BEL 2022-06-18
RcRownchangeKK*chgGame
 1706 1731 0.00 1 -0.53 20 -10.60 
  Atanasiu, Nicolae 1706 BEL0.001-0.5320-10.60 

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 4 Liege BEL 2022-06-26
RcRownchangeKK*chgGame
 1395 1731 1.00 1 0.12 20 2.40 
  Callewaert, Damien 1395 BEL1.0010.12202.40 

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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