Individual Calculations September 2016
 Tarraf, Tarraf  Total change: 10.60  Rating chartPersonal card
 Lebanese Clubs Championship 2016 Beirut LBN 2016-07-22
RcRownchangeKK*chgGame
 1812 1666 2.00 2 1.36 20 27.20 
  Hamawi, Karim 1921 LIB1.0010.812016.20 
  Khalili, Moustafa 1703 LIB1.0010.552011.00 

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)
 
 25th OPEN INTERNATIONAL TOURNAMENT of KAVALA -B group Kavala GRE 2016-07-30
RcRownchangeKK*chgGame
 1531 1666 5.00 9 -0.83 20 -16.60 
  Batsis, Lazaros 1266  * GRE1.0010.08201.60 
  Drakopoulos, Kosmas 1339 GRE1.0010.13202.60 
  Fil, Alkim Alper 1873 TUR0.001-0.2320-4.60 
  Papakonstantinou, Georgios 1361 GRE1.0010.14202.80 
  Mihailidou, Magdalini 1531 GRE0.501-0.1820-3.60 
  Bozanis, Dimitrios 1768 GRE0.001-0.3620-7.20 
  Iliopoulos, Dimitris 41293 1334 GRE1.0010.12202.40 
  Manukyan, Mariam A. 1827 ARM0.5010.21204.20 
  Haralabidou, Maria 1481 GRE0.001-0.7420-14.80 
 * 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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