Rapid: Individual Calculations February 2019
 Samir, Anwar Mohammed  Total change: 18.60  Rating chartPersonal card
 11th Khanzad Rapid Chess Championship Erbil IRQ 2019-01-17
RcRownchangeKK*chgGame
 1494 1349 3.00 7 0.55 20 11.00 
  Abdullah , Layth Ahmed 1749  * IRQ0.001-0.0820-1.60 
  Shadi, Fouad Mohammed 1080 IRQ1.0010.17203.40 
  Namir, Jibrail Dankha 1729 IRQ0.5010.41208.20 
  Adnan, Qadir Hussein 1426 IRQ0.001-0.3920-7.80 
  Mina, Wajdi Hussein 1106 IRQ1.0010.20204.00 
  Nozhana, Essa Ali 1616 IRQ0.001-0.1820-3.60 
  Issa, Mohi Al-Dein 1749  * IRQ0.5010.42208.40 
 * 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)
 
 1st Lawan International Rapid Chess Tournament 2019 (Open) Duhok IRQ 2019-01-27
RcRownchangeKK*chgGame
 1507 1349 2.00 5 0.38 20 7.60 
  Bewar, Jafer 1749  * IRQ0.001-0.0820-1.60 
  Shahram, Hayder Faiaq 1270 IRQ0.001-0.6120-12.20 
  Jalal Al Deen, Dalin 1487 IRQ1.0010.692013.80 
  Safad, Mudhafar Mohammed 1355 IRQ0.5010.01200.20 
  Merdeen, Sami Hassan 1674 IRQ0.5010.37207.40 
 * 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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