Individual Calculations December 2015
 Dradon, Sebastien  Total change: 8.40  Rating chartPersonal card
 Lalevitch 2015 Liege BEL 2015-09-11
RcRownchangeKK*chgGame
 1818 1922 6.00 9 0.39 20 7.80 
  Sferruggia, Serge 1567 BEL0.501-0.3920-7.80 
  Arabia, Allan 1631 BEL1.0010.15203.00 
  Peruzzi, Albert 1522  * BEL1.0010.08201.60 
  Kuzmin, Vladimir 1753 BEL0.501-0.2220-4.40 
  Jasselette, Denis 1833 BEL1.0010.38207.60 
  Duric, Slavko 2095 BEL0.5010.23204.60 
  Hautot, Stephane m2322  * BEL0.001-0.0820-1.60 
  Alexopoulos Spiros Orestis, Dr 1931 GER0.5010.01200.20 
  Hodzic, Elvir 1708 SRB1.0010.23204.60 
 * 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 2015-2016 Round 3 Various BEL 2015-11-08
RcRownchangeKK*chgGame
 1887 1921 0.50 1 -0.05 20 -1.00 
  Porteman, Eric 1887 BEL0.501-0.0520-1.00 

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 2015-2016 Round 4 Various BEL 2015-11-22
RcRownchangeKK*chgGame
 1977 1921 0.50 1 0.08 20 1.60 
  Coibion, Charles 1977 BEL0.5010.08201.60 

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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