Blitz: Individual Calculations December 2013
 Gahfer, Khaled  Total change: 35.20  Rating chartPersonal card
 Tobruk blitz open Tournament Tobruk LBA 2013-08-20
RcRownchangeKK*chgGame
 2106 1814 2.50 6 1.52 20 30.40 
  Ben Nasser, Khaled f2214  * LBA0.001-0.0820-1.60 
  Abolhule, Tarek 2035 LBA1.0010.782015.60 
  Elarbi, Abobker f2214  * LBA0.001-0.0820-1.60 
  El-Mezwaghi, Husein 1978 LBA0.001-0.2820-5.60 
  Salem, Mahjob 2122 LBA1.0010.862017.20 
  Almahjoub, Mokhtar 2072 LBA0.5010.32206.40 
 * 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)
 
 Libyan Blitz 2013 Tobruk LBA 2013-10-08
RcRownchangeKK*chgGame
 2069 1814 1.00 4 0.24 20 4.80 
  Faitory, Milad 2079 LBA1.0010.822016.40 
  Asabri, Hassan 2092 LBA0.001-0.1720-3.40 
  Mahdia, Farage 2020 LBA0.001-0.2420-4.80 
  Abugenda, Nagi 2083 LBA0.001-0.1720-3.40 

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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