Individual Calculations December 2017
 Pirard, Gregory  Total change: -6.00  Rating chartPersonal card
 Tournoi International d'Echecs de Liege 2017 - Groupe A Liege BEL 2017-11-01
RcRownchangeKK*chgGame
 2004 2034 4.00 7 0.19 20 3.80 
  Poljakovic, Sejfudin 1828 CRO0.001-0.7620-15.20 
  Pytel, Bozena wm1879 FRA1.0010.29205.80 
  Verheyen, Olivier 1886 BEL1.0010.30206.00 
  Lenaerts, Lennert f2313 BEL0.5010.34206.80 
  Mueller, Martin 2030 GER0.501-0.0120-0.20 
  Iolis, Oleg 2097 BEL0.001-0.4120-8.20 
  Blavier, Christian 1994 BEL1.0010.44208.80 

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)
 
 Belgian Interclubs 2017-2018 Round 4 Various Places BEL 2017-11-19
RcRownchangeKK*chgGame
 2039 2034 0.00 1 -0.49 20 -9.80 
  Di Cosmo, Jonathan 2039 BEL0.001-0.4920-9.80 

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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