Individual Calculations November 2021
 Thiry, Jean-Christophe  Total change: -1.60  Rating chartPersonal card
 Challenge Lalevitch 2021 Liege BEL 2021-09-03
RcRownchangeKK*chgGame
 1733 1997 6.00 7 0.50 20 10.00 
  Sofia, Tommaso 1639 BEL1.0010.10202.00 
  Magis, Pierre 1597  * BEL1.0010.08201.60 
  Docquier, Orville 1597  * BEL1.0010.08201.60 
  Henry, Michael 1707 BEL1.0010.16203.20 
  Nottet, Tristan 1908 BEL1.0010.38207.60 
  Pirard, Gregory 2087 BEL0.001-0.3820-7.60 
  Sferruggia, Serge 1597  * 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)
 
 Belgian Interclubs 2021-2022 Round 1 Various Places BEL 2021-10-24
RcRownchangeKK*chgGame
 1943 1997 0.00 1 -0.58 20 -11.60 
  Bouchat, Xavier 1943 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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