Individual Calculations April 2009
 Roger, Mehdi  Total change: -4.05  Rating chartPersonal card
 N3 - R4 Various FRA 2008-12-14
RcRownchangeKK*chgGame
 1894 2180 1.00 1 0.16 15 2.40 
  Roy, Alain 1894 FRA1.0010.16152.40 

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 International de Bethune -A Bethune FRA 2008-12-26
RcRownchangeKK*chgGame
 2055 2180 5.50 9 -0.47 15 -7.05 
  Alienkin, Aleksander m2402 RUS0.001-0.2215-3.30 
  Mastalerz, Xavier 1991 BEL0.501-0.2515-3.75 
  Vandevenne, Sander 1976 BEL0.501-0.2615-3.90 
  Goossens, Hanne 1947 BEL0.501-0.2915-4.35 
  Klein, Gernot Dr. 1986 GER1.0010.25153.75 
  Dufour, Mickael 2098 FRA0.501-0.1115-1.65 
  Manet, Eric 2021 FRA0.501-0.2115-3.15 
  Lebon, Joffrey 1993 FRA1.0010.26153.90 
  Cruz Lledo, Pablo 2077 ESP1.0010.36155.40 

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
 2146 2183 0.50 1 -0.05 15 -0.75 
  Viatte, Robert 2146 FRA0.501-0.0515-0.75 

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)
 
 25e open international de Cappelle Cappelle la Grande FRA 2009-02-28
RcRownchangeKK*chgGame
 2140 2183 5.00 9 0.09 15 1.35 
  Vaillant, Stephane 2001 FRA1.0010.26153.90 
  Benitah, Yohan m2434 FRA0.001-0.1915-2.85 
  Truwant, Pieter 1979 BEL1.0010.24153.60 
  Spirin, Oleg m2438 RUS0.5010.31154.65 
  Guidarelli, Laurent m2433 FRA0.001-0.1915-2.85 
  Aubert, Bernard 1884 BEL0.001-0.8515-12.75 
  Verhaeghe, Jean-Frederic 1852 FRA1.0010.12151.80 
  Bourgeois, Florian 1833 FRA1.0010.11151.65 
  Chernikov, Oleg L g2406 RUS0.5010.28154.20 

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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