Individual Calculations April 2009
 Boudre, Jean-Pierre  Total change: -4.40  Rating chartPersonal card
 N2 - R4 Various FRA 2008-12-14
RcRownchangeKK*chgGame
 2435 2324 0.50 1 0.15 10 1.50 
  Navrotescu, Catalin m2435 ROU0.5010.15101.50 

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)
 
 Coupe de France -T3 Various FRA 2009-01-11
RcRownchangeKK*chgGame
 2288 2335 0.50 1 -0.07 10 -0.70 
  Favarel, Julien f2288 FRA0.501-0.0710-0.70 

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)
 
 N2 - R5-6 Various FRA 2009-01-17
RcRownchangeKK*chgGame
 2257 2335 0.50 2 -0.71 10 -7.10 
  Maleki, Manuel 2239 FRA0.501-0.1310-1.30 
  Moussard, Jules f2274 FRA0.001-0.5810-5.80 

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)
 
 N2 - R7 Various FRA 2009-02-08
RcRownchangeKK*chgGame
 2385 2335 0.50 1 0.07 10 0.70 
  Lejarre, Ludovic m2385 FRA0.5010.07100.70 

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)
 
 Coupe de France - 4T Various FRA 2009-02-15
RcRownchangeKK*chgGame
 2354 2335 1.00 1 0.53 10 5.30 
  Armas, Julius m2354 FRA1.0010.53105.30 

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
 2231 2335 4.50 8 -0.41 10 -4.10 
  Egreteau, Eric 2019 FRA1.0010.13101.30 
  Prie, Eric g2489 FRA0.5010.21102.10 
  Barsov, Alexei g2505 UZB0.001-0.2810-2.80 
  De Lagontrie, Jean 1985 FRA1.0010.11101.10 
  Burmakin, Vladimir g2622 RUS0.001-0.1610-1.60 
  Froment, Victor 1985 FRA1.0010.11101.10 
  Giroyan, Gary 2069 FRA0.501-0.3210-3.20 
  Maleki, Nicolas 2174 FRA0.501-0.2110-2.10 

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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