Individual Calculations May 2015
 Tariq, Mohammed  Total change: 22.40  Rating chartPersonal card
 27th IRAQI Clubs Championship 2015 Baghdad IRQ 2015-03-12
RcRownchangeKK*chgGame
 2069 1957 5.00 11 0.99 20 19.80 
  Noah, A .h. Al-Ali m2324 IRQ0.001-0.1020-2.00 
  Thaeir, Abdalkadham Ismael 2017 IRQ0.001-0.4220-8.40 
  Jwad, Waleed Aziz f2114 IRQ0.5010.21204.20 
  Amar, Fadhel 1818 IRQ0.001-0.6920-13.80 
  Faris, A-.ameer 2057 IRQ1.0010.642012.80 
  Al-Khazaali, Ammar 2153 IRQ0.001-0.2520-5.00 
  Aziz, Jawad 2061 IRQ1.0010.642012.80 
  Jabr, Jwad 1950 IRQ0.501-0.0120-0.20 
  Ramzi, Khazel A Al-Dahwi 1961 IRQ1.0010.512010.20 
  Waheed, Ayad 2023 IRQ1.0010.592011.80 
  Abdulwahhab, Ahmed Abdulsattar f2280 IRQ0.001-0.1320-2.60 

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)
 
 First Baghdad international chess championship B (Open)(Late Al-Isawi, Mohammed Jaber Kadhim) Baghdad IRQ 2015-04-02
RcRownchangeKK*chgGame
 2035 1957 3.00 7 0.13 20 2.60 
  Gholami, Aryan f2313 IRI0.001-0.1120-2.20 
  Mohammed, A.al-Kinani c2086 IRQ1.0010.672013.40 
  Abbas, Hussein Kzar c2009 IRQ0.001-0.4320-8.60 
  Esam, Naama Lafta 1996 IRQ0.001-0.4520-9.00 
  Thaeir, Abdalkadham Ismael 2017 IRQ0.001-0.4220-8.40 
  Amar, Fadhel 1818 IRQ1.0010.31206.20 
  Heatham, Ali Namoss 2003 IRQ1.0010.562011.20 

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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