Individual Calculations April 2009
 Ladisic, Alex-Sacha  Total change: 2.85  Rating chartPersonal card
 N3 - R4 Various FRA 2008-12-14
RcRownchangeKK*chgGame
 1921 2081 1.00 1 0.29 15 4.35 
  Bellin, Bruno 1921 FRA1.0010.29154.35 

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)
 
 N3 - R5 Various FRA 2009-01-18
RcRownchangeKK*chgGame
 2098 2058 0.50 1 0.06 15 0.90 
  Balandier, Thierry 2098 FRA0.5010.06150.90 

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)
 
 8ème open international de Rochefort Rochefort FRA 2009-02-21
RcRownchangeKK*chgGame
 2051 2058 4.00 8 -0.16 15 -2.40 
  Pytel, Krzysztof m2388 FRA0.001-0.1215-1.80 
  Heyman, Jacques 1868 FRA1.0010.25153.75 
  Milchev, Nikolay m2377 BUL0.001-0.1315-1.95 
  Sola, Flavien 1927 FRA1.0010.32154.80 
  Froment, Theophile 1776 FRA1.0010.16152.40 
  Kizov, Atanas m2404 MKD0.001-0.1115-1.65 
  Macon, Arthur 1708 FRA0.501-0.3915-5.85 
  Guillaumat, Jean-Pierre 1956 FRA0.501-0.1415-2.10 

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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