Individual Calculations May 2019
 Haber, Jean-Pierre  Total change: -15.80  Rating chartPersonal card
 1er Open FIDE du Club Excelsior Ganshoren BEL 2019-02-01
RcRownchangeKK*chgGame
 1646 2018 6.00 7 -0.28 20 -5.60 
  Gervais, Jacques 1618  * BEL1.0010.08201.60 
  Dumoulin, Michel 1618  * BEL1.0010.08201.60 
  Palazoski, Elvir 1618  * BEL1.0010.08201.60 
  Jafari, Yasin 1618  * IRI1.0010.08201.60 
  Burnay, Gerard 1618  * BEL0.501-0.4220-8.40 
  Akhayan, Hayk 1815 BEL1.0010.24204.80 
  Jafari, Yasin 1618  * IRI0.501-0.4220-8.40 
 * 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 2018-2019 Rount 10 Various BEL 2019-03-31
RcRownchangeKK*chgGame
 2001 2010 0.00 1 -0.51 20 -10.20 
  Solsky, Itzhak 2001 FRA0.001-0.5120-10.20 

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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