Individual Calculations July 2015
 Alothman, Abdul Wahab  Total change: -64.20  Rating chartPersonal card
 Bulgarian chess summer 2015, Golden sands B tournament Golden sands resort BUL 2015-06-08
RcRownchangeKK*chgGame
 1872 2141 4.00 9 -3.21 20 -64.20 
  Zakharov, Denis 1815 RUS0.501-0.3720-7.40 
  Zharokov, Kaisar 2115 KAZ0.001-0.5420-10.80 
  Raondi, Yan-Martin 1741  * RUS0.501-0.4220-8.40 
  Papanastasiou, Nektarios 1741  * GRE0.501-0.4220-8.40 
  Hashem, Khaled c1954 KUW1.0010.26205.20 
  Walta, Paivi wf1741  * FIN0.001-0.9220-18.40 
  Skomorokhina, Ekaterina 1741  * RUS1.0010.08201.60 
  Raykov, Stefan 2032 BUL0.501-0.1520-3.00 
  Antova, Gabriela wf1965 BUL0.001-0.7320-14.60 
 * 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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