Individual Calculations September 2009
 Zhu, Chen  Total change: 14.80  Rating chartPersonal card
 Asian Zone 3.1 Championship ( Women ) Sana'a YEM 2009-06-24
RcRownchangeKK*chgGame
 2150 2491 7.00 7 0.82 10 8.20 
  Mouradian, Knarik wm2202 LIB1.0010.16101.60 
  Awad, Omaima 2141 YEM1.0010.11101.10 
  Al-Jelda, Fatma 2141 SYR1.0010.11101.10 
  Elshereif, Mada 2141 YEM1.0010.11101.10 
  Mushin, Dhuha M wf2141 IRQ1.0010.11101.10 
  Makram, Marwa 2141 YEM1.0010.11101.10 
  Jalal, Amal 2141 YEM1.0010.11101.10 

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)
 
 MTO BIEL SUI 2009-07-20
RcRownchangeKK*chgGame
 2432 2473 6.50 11 0.66 10 6.60 
  De Andres Gonalons, Fernando 2074 ESP1.0010.08100.80 
  Stella, Luca 2073  * ITA1.0010.08100.80 
  Golod, Vitali g2599 ISR0.5010.17101.70 
  Belov, Vladimir g2627 RUS0.5010.21102.10 
  Godena, Michele g2540 ITA0.5010.09100.90 
  Rodshtein, Maxim g2624 ISR0.5010.20102.00 
  Gritsak, Orest g2519 UKR0.5010.06100.60 
  Riazantsev, Alexander g2647 RUS0.001-0.2710-2.70 
  Soors, Stef 2222 BEL1.0010.19101.90 
  Stella, Andrea f2301 ITA1.0010.27102.70 
  Hauchard, Arnaud g2528 FRA0.001-0.4210-4.20 
 * 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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