Individual Calculations May 2017
 Abugenda, Nagi  Total change: 38.20  Rating chartPersonal card
 Alnami Open Tournament 1st Stage U2000 Tripoli LBA 2017-03-09
RcRownchangeKK*chgGame
 1853 1962 6.50 8 1.36 20 27.20 
  Bukshaim, Abdalsalam 1866 LBA0.501-0.1320-2.60 
  Attir, Abdurrahman 1692 LBA1.0010.17203.40 
  Aldogri, Mohsen 1971 LBA0.5010.01200.20 
  Bennoor, Adel 1840 LBA1.0010.33206.60 
  Dahdosh, Abdulmanhim 1913 LBA1.0010.43208.60 
  Alazabe, Aribi 1765 LBA1.0010.25205.00 
  Alshareef, Alla Aldean Othman 1829 LBA0.501-0.1820-3.60 
  Abo Moliana, Montasar 1951 LBA1.0010.48209.60 

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)
 
 Alnami Open Tournament 2nd Stage Tripoli LBA 2017-03-18
RcRownchangeKK*chgGame
 2028 1962 3.50 7 0.55 20 11.00 
  Asabri, Hussien f2224 LBA0.001-0.1820-3.60 
  Gahfer, Khaled 1835 LBA1.0010.33206.60 
  Al-Zayat, Ahmed f2207 LBA0.001-0.2020-4.00 
  Alshareef, Alla Aldean Othman 1829 LBA1.0010.32206.40 
  Nurislamov, Ernst 1615 UKR1.0010.11202.20 
  Kaabi, Mejdi m2269 TUN0.5010.36207.20 
  Ben Nasser, Khaled f2214 LBA0.001-0.1920-3.80 

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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