Individual Calculations April 2018
 Bayarmaa, Bayarjargal  Total change: 3.60  Rating chartPersonal card
 30th IRAQI Clubs Championship 2018 Baghdad IRQ 2018-03-08
RcRownchangeKK*chgGame
 1822 2222 3.00 3 0.24 20 4.80 
  Al-Fayyadh, Yamama Asif Abdula wc1822  * IRQ1.0010.08201.60 
  Aleqeen, Dhamir Jabar 1822  * IRQ1.0010.08201.60 
  Yousif, Najib Kadhim 1822  * 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)
 
 6th IRAQ INTERNATIONAL CHESS CHAMPIONSHIP 2018 (OPEN) Baghdad IRQ 2018-03-13
RcRownchangeKK*chgGame
 2217 2222 4.50 9 -0.06 20 -1.20 
  Al-Ghasra, Osama 1822  * BRN1.0010.08201.60 
  Rabeea, Sabah Nori f2035 IRQ1.0010.26205.20 
  Karpatchev, Aleksandr g2478 RUS0.5010.31206.20 
  Gagunashvili, Merab g2576 GEO0.001-0.1120-2.20 
  Ismael, Namir Mohammed Ismael c2088 IRQ1.0010.32206.40 
  Alzaim, Talal 2215 SYR0.001-0.5120-10.20 
  Moazaz , Dhahir Habeeb f2076 IRQ1.0010.30206.00 
  Zaibi, Amir m2389 TUN0.001-0.2820-5.60 
  Al-Ali, Hussein Ali Hussein m2272 IRQ0.001-0.4320-8.60 
 * 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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