Individual Calculations October 2008
 Delvaux, Robin  Total change: -7.95  Rating chartPersonal card
 11eme festival d'échecs de Bischwiller- CREDIT MUTUEL Bischwiller FRA 2008-07-02
RcRownchangeKK*chgGame
 1786 1800 2.50 4 0.43 15 6.45 
  Fischer, Julie 1663 FRA1.0010.32154.80 
  Merz, Raphael 1793 GER1.0010.49157.35 
  Martin, Alexandre 1812 FRA0.001-0.4815-7.20 
  Goettelmann, Guillaume 1875 FRA0.5010.10151.50 

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)
 
 12eme open de Wasselonne Wasselonne FRA 2008-08-07
RcRownchangeKK*chgGame
 1939 1800 1.00 4 -0.34 15 -5.10 
  Ziegler, Yvan 2039 FRA0.001-0.2015-3.00 
  Engelmann, Herve 2024 FRA0.001-0.2215-3.30 
  Ricter, Jean-Paul 2150 FRA0.001-0.1115-1.65 
  Mahan, James Robert 1544 USA1.0010.19152.85 

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)
 
 2eme Open International Jeunes de Nancy Nancy FRA 2008-08-26
RcRownchangeKK*chgGame
 1788 1800 2.50 6 -0.62 15 -9.30 
  Baudry, Lyam 2013 FRA0.001-0.2315-3.45 
  Brandt, Anatole 1730 FRA1.0010.40156.00 
  Rambourg, Juliette 1807 FRA0.001-0.4915-7.35 
  Civit, Pierre 1789 FRA1.0010.48157.20 
  Bellahcene, Bilel 1717 FRA0.001-0.6115-9.15 
  Bellahcene, Rayane 1671 FRA0.501-0.1715-2.55 

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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