Individual Calculations September 2014
 Kheit, Wahbi  Total change: 91.60  Rating chartPersonal card
 Lucerne Open 2014 Lucerne SUI 2014-08-14
RcRownchangeKK*chgGame
 2173 2141 5.50 7 2.29 40 91.60 
  Graf, Silvio 1909 SUI1.0010.21408.40 
  Von Ins, Andre 1825 SUI1.0010.13405.20 
  Suba, Mihai g2347 ROU0.5010.264010.40 
  El-Mais, Ibaa 2097 SUI1.0010.444017.60 
  Botta, Gabriele f2327 SUI1.0010.744029.60 
  Jurcik, Marian m2468 SVK0.5010.374014.80 
  Kovac, Lubomir 2241 SVK0.5010.14405.60 

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)
 

 

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