Individual Calculations December 2017
 Poljakovic, Sejfudin  Total change: -2.00  Rating chartPersonal card
 Lalevitch 2017 LIEGE BEL 2017-09-08
RcRownchangeKK*chgGame
 1666 1837 5.00 9 -1.27 20 -25.40 
  Thirion, Christian 1437  * BEL1.0010.08201.60 
  Morgenthal, Renaud 1600 BEL1.0010.20204.00 
  Sferruggia, Serge 1550 BEL1.0010.16203.20 
  Bernard, Romain 1924 BEL0.001-0.3820-7.60 
  Porteman, Eric 1882 BEL0.001-0.4420-8.80 
  Giordano, Gaetan 1613 BEL0.001-0.7820-15.60 
  Wouters, Clovis 1520 BEL1.0010.13202.60 
  Woyave, Pascal 1577 BEL1.0010.18203.60 
  Alexopoulos, Spiros Orestis, Dr. 1893 GER0.001-0.4220-8.40 
 * 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)
 
 Tournoi International d'Echecs de Liege 2017 - Groupe A Liege BEL 2017-11-01
RcRownchangeKK*chgGame
 1984 1828 3.50 7 1.43 20 28.60 
  Pirard, Gregory 2034 BEL1.0010.762015.20 
  Iolis, Oleg 2097 BEL0.001-0.1720-3.40 
  Scoriels, Michael 1975 BEL0.001-0.3020-6.00 
  Mabille, Natacha 1884 BEL1.0010.582011.60 
  Blavier, Christian 1994 BEL0.001-0.2820-5.60 
  Thiry, Jean-Christophe 2010 BEL0.5010.24204.80 
  Porteman, Eric 1897 BEL1.0010.602012.00 

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)
 
 Belgian Interclubs 2017-2018 Round 4 Various Places BEL 2017-11-19
RcRownchangeKK*chgGame
 2015 1828 0.00 1 -0.26 20 -5.20 
  Hennicken, Reinhard 2015 GER0.001-0.2620-5.20 

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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