Individual Calculations April 2017
 Laubscher, Anzel  Total change: 21.40  Rating chartPersonal card
 5th IRAQ INTERNATIONAL CHESS CHAMPIONSHIP 2017 (OPEN) Baghdad IRQ 2017-03-15
RcRownchangeKK*chgGame
 1875 1717 3.50 8 1.07 20 21.40 
  Novikova, Margarita 2055 UKR0.5010.38207.60 
  Manar, Khalil 1851 SYR0.001-0.3220-6.40 
  Amjad, Alaa Abbas 1865 IRQ1.0010.702014.00 
  Isam, Gaith 1936 PLE0.5010.28205.60 
  Hatham, Ali Namoss 1959 IRQ0.5010.30206.00 
  Moazaz, Dhahir Habeeb f2008 IRQ0.001-0.1520-3.00 
  Miladi, Vahideh 1484 IRI0.501-0.2920-5.80 
  Al-Turaihi, Dhari Satea Saeed 1840 IRQ0.5010.17203.40 

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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