Individual Calculations January 2018
 Wattin, Joffrey  Total change: 17.60  Rating chartPersonal card
 Tournoi d'automne 2017: Division 1 Fontaine-L'Eveque BEL 2017-09-22
RcRownchangeKK*chgGame
 1899 1930 4.00 5 1.28 20 25.60 
  Rousseau, Jean-Francois 1879 BEL1.0010.43208.60 
  Russo, Bruno 1859 BEL1.0010.40208.00 
  George, Michael 1951 BEL0.5010.03200.60 
  Lion, Maurice 1888 BEL0.501-0.0620-1.20 
  Dallemagne, Maximilien 1919 BEL1.0010.48209.60 

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)
 
 Belgian Interclubs 2017-2018 Round 5 Various Places BEL 2017-12-03
RcRownchangeKK*chgGame
 2000 1930 0.00 1 -0.40 20 -8.00 
  Hawia, Thierry 2000 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)
 

 

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