Individual Calculations October 2012
 Coiffait, Pierre-Basile  Total change: 79.65  Rating chartPersonal card
 8eme Festival International de Dieppe Open A DIEPPE FRA 2012-08-26
RcRownchangeKK*chgGame
 1941 1722 4.00 9 1.95 30 58.50 
  Pass, Deborah J wf1989 ENG0.5010.32309.60 
  Micottis, Dorian 2016 FRA0.001-0.1530-4.50 
  Madurga Lopez, Ignacio 2052 ESP0.5010.383011.40 
  Grolleau, Frederic 1918 FRA1.0010.753022.50 
  Dubocage, Claude 1936 FRA0.001-0.2330-6.90 
  Blondel, Jerome 1863 FRA0.5010.19305.70 
  Frank, Albert 1902 BEL0.5010.24307.20 
  Heyman, Jacques 1838 FRA0.5010.16304.80 
  Lefebvre, Richard 1954 FRA0.5010.29308.70 

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)
 
NOTE: K factor changed
 1er Open en Ouche (-2200) CONCHES EN OUCHE FRA 2012-09-22
RcRownchangeKK*chgGame
 1792 1722 3.50 5 1.41 15 21.15 
  Chalmeton, Guillaume 2045 FRA0.001-0.1315-1.95 
  Bohaer, Xavier 1629 FRA0.501-0.1315-1.95 
  Garcia, Adrien 1720 FRA1.0010.50157.50 
  Marchandise, Frederic 1751 FRA1.0010.54158.10 
  Sarafian, Thomas 1815 FRA1.0010.63159.45 

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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