Individual Calculations May 2017
 Almansori, Abdalaziz  Total change: 32.40  Rating chartPersonal card
 Alnami Open Tournament 1st Stage U2000 Tripoli LBA 2017-03-09
RcRownchangeKK*chgGame
 1783 1876 2.00 4 -0.50 40 -20.00 
  Almshraki, Adel Ibrahim 1711 LBA1.0010.284011.20 
  Alshareef, Alla Aldean Othman 1829 LBA0.001-0.5740-22.80 
  Elfeturi, Melad 1852 LBA0.001-0.5340-21.20 
  Engaitah, Abdalsalam A. 1740 LBA1.0010.324012.80 

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)
 
 Alnami Open Tournament 2nd Stage Tripoli LBA 2017-03-18
RcRownchangeKK*chgGame
 1856 1876 5.00 7 1.31 40 52.40 
  Almshraki, Adel Ibrahim 1711 LBA1.0010.284011.20 
  Attalib, Osama A. 2105 LBA0.5010.294011.60 
  Faranka, Khaled 1878 LBA0.5010.00400.00 
  Shuaib, Faris 1826 LBA0.001-0.5740-22.80 
  Gahfer, Khaled 1835 LBA1.0010.444017.60 
  Mahdia, Farage c2020 LBA1.0010.694027.60 
  Nurislamov, Ernst 1615 UKR1.0010.18407.20 

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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