Individual Calculations October 2014
 Nassr, Ali  Total change: 7.60  Rating chartPersonal card
 Algerian Juniors Championship 2014 .Open Bejaia ALG 2014-09-11
RcRownchangeKK*chgGame
 1892 2214 7.50 8 0.62 40 24.80 
  Saidi, Boumedienne 1814  * ALG1.0010.08403.20 
  Amellal, Sofiane Anis 1847 ALG1.0010.10404.00 
  Cherifi, Fateh 1960 ALG1.0010.19407.60 
  Ouaret, Abdelouhab f1976 ALG1.0010.20408.00 
  Ziani, Racym 1814  * ALG1.0010.08403.20 
  Saim, Mohamed Ilias f2047 ALG1.0010.284011.20 
  Ait Abbas, Yacine 1855 ALG1.0010.10404.00 
  Bouhadi, Abderrahim 1826 ALG0.501-0.4140-16.40 
 * 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)
 
 World Youth Chess Championships 2014 (u18 Boys) Durban RSA 2014-09-20
RcRownchangeKK*chgGame
 2261 2214 3.50 9 -0.43 40 -17.20 
  Javanbakht, Nima f2364 IRI0.001-0.3040-12.00 
  Menezes, Christoph f2329 AUT1.0010.664026.40 
  Zenzera, Alexey m2439 RUS0.5010.284011.20 
  Studer, Noel f2404 SUI0.001-0.2540-10.00 
  Nasuta, Grzegorz f2361 POL0.001-0.3040-12.00 
  Eltigani, Omar m2260 SUD0.001-0.4440-17.60 
  De Strycker, Nathan 2133 BEL1.0010.394015.60 
  Nielsen, Viktor 2052 DEN0.501-0.2140-8.40 
  De Abreu, Roberto N f2009 RSA0.501-0.2640-10.40 

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)
 

 

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