Individual Calculations March 2017
 Mattheys, Eddy  Total change: -3.20  Rating chartPersonal card
 Championnat Caissa Woluwe Groupe 1 Bruxelles BEL 2017-01-11
RcRownchangeKK*chgGame
 1878 1812 3.00 7 0.11 20 2.20 
  Atanasiu, Nicolae 1900 BEL0.5010.12202.40 
  D`haijere, Arnaud 1906 BEL0.5010.13202.60 
  Rauta, Nicolas 1920 BEL0.5010.15203.00 
  Nolf, Stephane 2035 BEL0.001-0.2220-4.40 
  Van Melsen, Raymond 1828 BEL0.5010.02200.40 
  Giadrosic, Dinko 1804 BEL0.501-0.0120-0.20 
  De Groof, Maurice 1753 BEL0.501-0.0820-1.60 

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 2016-2017 Round 6 Various places BEL 2017-01-29
RcRownchangeKK*chgGame
 1526 1812 0.50 1 -0.34 20 -6.80 
  Van Mol, Yves 1526 BEL0.501-0.3420-6.80 

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 2016-2017 Round 7 Various places BEL 2017-02-12
RcRownchangeKK*chgGame
 2148 1812 0.50 1 0.38 20 7.60 
  Micic, Snezana wf2148 SRB0.5010.38207.60 

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)
 
 33e Open de Cappelle la Grande CAPPELLE LA GRANDE FRA 2017-02-18
RcRownchangeKK*chgGame
 1767 1812 4.50 9 -0.31 20 -6.20 
  Fejzovski, Enver 2035 FRA0.001-0.2220-4.40 
  Persyn, Yvon 1574 FRA1.0010.20204.00 
  Lopez, Raphael 1449 FRA1.0010.10202.00 
  Chachiachvili, Salome 1412  * FRA0.501-0.4220-8.40 
  Baumhauer, Christian 1927 FRA1.0010.662013.20 
  Jactel, Nicolas 1979 FRA0.5010.22204.40 
  Vandervorst, Jean-Marc 2004 FRA0.001-0.2520-5.00 
  Chachiachvili, Loma 1542 FRA0.501-0.3320-6.60 
  Israel, Gregory 1985 FRA0.001-0.2720-5.40 
 * 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)
 

 

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