Individual Calculations January 2010
 Hamdouchi, Adina-Maria  Total change: -19.20  Rating chartPersonal card
 13e Corsica Masters Bastia FRA 2009-10-25
RcRownchangeKK*chgGame
 2084 2308 5.50 9 -1.19 15 -17.85 
  Hadjadj, Maurice 1908  * FRA1.0010.08151.20 
  Kolev, Vasil 1983 BUL1.0010.13151.95 
  Maslak, Konstantin g2551 RUS0.5010.30154.50 
  Kozakov, Mikhail g2437 UKR0.001-0.3315-4.95 
  Teychene, Jean-Louis 1960 FRA0.501-0.3915-5.85 
  Autran, Yann 1946 FRA0.501-0.4015-6.00 
  Ferrandi, Bernard 1908  * FRA1.0010.08151.20 
  Gras, Guillaume 2041 FRA0.501-0.3215-4.80 
  Domenech, Vianney 2018 FRA0.501-0.3415-5.10 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Nationale 1 - R4-5 Various FRA 2009-11-21
RcRownchangeKK*chgGame
 2566 2314 0.00 2 -0.37 15 -5.55 
  Georgiev, Vladimir g2582 MKD0.001-0.1715-2.55 
  Williams, Simon K g2550 ENG0.001-0.2015-3.00 

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)
 
 Nationale 1 - R6-7 Various FRA 2009-12-12
RcRownchangeKK*chgGame
 2144 2314 1.00 1 0.28 15 4.20 
  Bressac, Stephane 2144 FRA1.0010.28154.20 

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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