Individual Calculations September 2019
 Ammar, Sedrani  Total change: 29.20  Rating chartPersonal card
 26th Abudhabi International Chess Festival(Masters) Abudhabi UAE 2019-08-02
RcRownchangeKK*chgGame
 2229 2024 3.00 9 0.73 40 29.20 
  Sharma, Isha wc2078 IND1.0010.584023.20 
  Bajarani, Ulvi g2424  * AZE0.001-0.0840-3.20 
  Rathanvel, V S f2368 IND0.001-0.1240-4.80 
  Aaryan, Varshney f2272 IND0.001-0.1940-7.60 
  Aakanksha, Hagawane wm2244 IND0.001-0.2240-8.80 
  Krzywda, Andrzej c2190 POL0.001-0.2840-11.20 
  Haase, Pavel c2128 CZE0.5010.14405.60 
  Wang, Shanshan 2122 CHN1.0010.634025.20 
  Ayyad, Husain f2231 BRN0.5010.274010.80 
 * 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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