Individual Calculations July 2009
 Cheron, Stephane  Total change: -17.25  Rating chartPersonal card
 N3 - R8-9 Various FRA 2009-04-05
RcRownchangeKK*chgGame
 2129 1954 0.50 2 -0.04 15 -0.60 
  Hagopian, Stephane 2128 FRA0.5010.23153.45 
  Haie, Arnaud 2129 FRA0.001-0.2715-4.05 

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)
 
 2e Open d'echecs de la Choisille en Touraine - A Membrole de la Choisille FRA 2009-04-11
RcRownchangeKK*chgGame
 1812 1954 3.00 6 -1.11 15 -16.65 
  Terrieux, Kevin m2304 FRA0.001-0.1115-1.65 
  El Fakkak, Radouan 1754 FRA1.0010.24153.60 
  Cano, Guillaume 1682 FRA0.501-0.3315-4.95 
  Drochon, Francois 1725 FRA0.501-0.2915-4.35 
  Molho, Antoine 1717 FRA0.501-0.3015-4.50 
  Barta, Ismael 1692 FRA0.501-0.3215-4.80 

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)
 

 

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