Individual Calculations October 2012
 De Rosa, Mariagrazia  Total change: -24.30  Rating chartPersonal card
 40th World Chess Olympiad-Women Istanbul TUR 2012-08-28
RcRownchangeKK*chgGame
 1974 2087 4.00 9 -1.62 15 -24.30 
  Sabure, Ontiretse wc1687  * BOT1.0010.08151.20 
  Montilla, Jorcerys 2050 VEN0.001-0.5515-8.25 
  Acevedo Mendez, Lisseth 1844 CRC0.001-0.8015-12.00 
  Jorgensen, Carina Eilegaard 2012 DEN1.0010.40156.00 
  Kursova, Maria wg2338 ARM0.001-0.1915-2.85 
  Chandrasiri, S A K 1730 SRI1.0010.11151.65 
  Aay, Aisyah Anisa 1818 INA0.501-0.3315-4.95 
  Kurbonboyeva, Sarvinoz 2143 UZB0.5010.08151.20 
  Otgonjargal, Sengeravdan wf2146 MGL0.001-0.4215-6.30 
 * 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)
 

 

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