Individual Calculations April 2009
 Guidarelli, Laurent  Total change: -0.10  Rating chartPersonal card
 N1 - R4-5 Various FRA 2008-12-13
RcRownchangeKK*chgGame
 2400 2435 1.00 2 -0.10 10 -1.00 
  Mullon, Jean-Baptiste f2354 FRA0.501-0.1110-1.10 
  Okhotnik, Vladimir m2445 FRA0.5010.01100.10 

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)
 
 N1 - R6-7 Various FRA 2009-02-07
RcRownchangeKK*chgGame
 2423 2433 0.50 2 -0.53 10 -5.30 
  Schlosser, Philipp g2569 GER0.001-0.3210-3.20 
  Romieux, Sebastien 2277 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)
 
 25e open international de Cappelle Cappelle la Grande FRA 2009-02-28
RcRownchangeKK*chgGame
 2354 2433 6.00 9 0.62 10 6.20 
  Arutinian, David g2585 GEO0.5010.20102.00 
  Malakhatko, Vadim g2610 BEL0.001-0.2710-2.70 
  Charkhalashvili, Inga wg2337 GEO0.501-0.1310-1.30 
  Van Nies, Pauline 2167 NED1.0010.18101.80 
  Roger, Mehdi 2183 FRA1.0010.19101.90 
  Usachyi, Vladimir 2205 RUS1.0010.21102.10 
  Mamedov, Nidjat g2607 AZE0.001-0.2710-2.70 
  Delort, Frederic 2217 FRA1.0010.22102.20 
  Hrabinska, Myroslava wg2277 UKR1.0010.29102.90 

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)
 

 

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