Individual Calculations April 2017
 Sadek, Sameh  Total change: -48.20  Rating chartPersonal card
 Egyptian League 2016-2017 1st Group Many Cites EGY 2017-01-27
RcRownchangeKK*chgGame
 2169 2315 0.50 1 -0.20 20 -4.00 
  Rahman, Yehya m2169 EGY0.501-0.2020-4.00 

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)
 
 29th IRAQI Clubs Championship 2017 Baghdad IRQ 2017-03-09
RcRownchangeKK*chgGame
 2115 2315 7.00 11 -0.94 20 -18.80 
  Barsov, Alexei g2441 UZB0.001-0.3320-6.60 
  Faris, A-.ameer 2024 IRQ1.0010.15203.00 
  Khodashenas, Mersad m2366 IRI0.001-0.4320-8.60 
  Majed, Khudhair Khalaf Albu-Sa 1945 IRQ1.0010.10202.00 
  Jamal, Khreshi Obeid 2054 IRQ1.0010.18203.60 
  Mazin, Adham Tawfeeq 1968 IRQ0.001-0.8920-17.80 
  Obada, Ahmad Azeezjawad m2400 IRQ0.001-0.3820-7.60 
  Abaeji, Sinan Younus Abdulrazz c2178 IRQ1.0010.32206.40 
  Amar, Fadhel 1915  * IRQ1.0010.08201.60 
  Harreth, Salim Wali 2057 IRQ1.0010.18203.60 
  Esam, Naama Lafta 1921 IRQ1.0010.08201.60 
 * 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)
 
 5th IRAQ INTERNATIONAL CHESS CHAMPIONSHIP 2017 (OPEN) Baghdad IRQ 2017-03-15
RcRownchangeKK*chgGame
 2138 2315 5.00 9 -1.27 20 -25.40 
  Poormosavi, Seyed Kian 1915  * IRI1.0010.08201.60 
  Waheed, Ayad 1974 IRQ1.0010.12202.40 
  Ahmed, Qutayba Yunis c1962 IRQ1.0010.11202.20 
  Gagunashvili, Merab g2567 GEO0.001-0.1920-3.80 
  Abdulwahhab, Ahmed Abdulsattar f2221 IRQ0.501-0.1320-2.60 
  Babiy, Olga wg2334 UKR0.001-0.4720-9.40 
  Rawand, Hamid Abdullah 2032 IRQ0.001-0.8420-16.80 
  Rabeea, Sabah Nori f1957 IRQ1.0010.10202.00 
  Salih, Akar Ali Salih f2278 IRQ0.501-0.0520-1.00 
 * 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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