Individual Calculations October 2008
 Parroco, Pierre-Jean  Total change: -22.65  Rating chartPersonal card
 Open 13 Vitrolles FRA 2008-06-28
RcRownchangeKK*chgGame
 1891 1771 0.50 4 -0.90 15 -13.50 
  Girard, Jean-Pierre 1948 FRA0.5010.23153.45 
  Anton, Jose 1980 FRA0.001-0.2315-3.45 
  Chauvet, Jean-Marc 2002 FRA0.001-0.2115-3.15 
  Estevez, Ange 1632 FRA0.001-0.6915-10.35 

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)
 
 Open FIDE Rentree de Hyeres Hyeres FRA 2008-08-25
RcRownchangeKK*chgGame
 1725 1768 1.00 3 -0.61 15 -9.15 
  Chin, David 1856 FRA0.001-0.3815-5.70 
  Pobedonostzeff, Franck 1864 FRA0.001-0.3715-5.55 
  Baudry, Remi 1456 FRA1.0010.14152.10 

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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