Individual Calculations July 2009
 Pommier, Eugene  Total change: -24.75  Rating chartPersonal card
 8e Open International d'Echecs de Malakoff Malakoff FRA 2009-04-11
RcRownchangeKK*chgGame
 1600 1558 2.00 8 -1.55 15 -23.25 
  Bodeau, Bernard 1731 FRA0.001-0.2715-4.05 
  Cordier, Daniel 1421 FRA1.0010.32154.80 
  Rolland, Jacques 1688 FRA1.0010.681510.20 
  Mohammad Ghassemi, Vajieollah 1726 FRA0.001-0.2815-4.20 
  Sok, Michael 1672 FRA0.001-0.3415-5.10 
  Levier, Jean-Francois 1661 FRA0.001-0.3615-5.40 
  Minot, Barbara 1459 FRA0.001-0.6415-9.60 
  Borowski, Jacques 1443 FRA0.001-0.6615-9.90 

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)
 
 32e open Victor Syre Issy les Moulineaux FRA 2009-05-21
RcRownchangeKK*chgGame
 1678 1558 1.00 3 -0.10 15 -1.50 
  Borowski, Jacques 1443 FRA1.0010.34155.10 
  N Zenzo, Kisala 1687 FRA0.001-0.3315-4.95 
  Bacani, Ricardo 1905 FRA0.001-0.1115-1.65 

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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