Individual Calculations January 2009
 Ilpide, Jean-Luc  Total change: -30.50  Rating chartPersonal card
 4e Open Tarn Nord Blaye les Mines FRA 2008-09-26
RcRownchangeKK*chgGame
 1830 1658 0.00 3 -0.85 25 -21.25 
  Pantioukhine, Slava 1963 FRA0.001-0.1425-3.50 
  Fabre, Philippe 1767 FRA0.001-0.3525-8.75 
  Gipouloux, Laurent 1761 FRA0.001-0.3625-9.00 

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)
 
 N4 - R1 Various FRA 2008-10-18
RcRownchangeKK*chgGame
 1929 1658 0.00 1 -0.17 25 -4.25 
  Gauer, Jacques 1929 FRA0.001-0.1725-4.25 

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)
 
 8e rencontres nationales et internationales - Avenir Cap d'Agde FRA 2008-10-25
RcRownchangeKK*chgGame
 1508 1658 0.50 1 -0.20 25 -5.00 
  Bou, Georges 1508 FRA0.501-0.2025-5.00 

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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