Individual Calculations January 2019
 Jemai, Akram  Total change: -26.40  Rating chartPersonal card
 XVII Gran Torneo Int. Aficionados Sb 2300 Benidorm Espana ESP 2018-11-30
RcRownchangeKK*chgGame
 2128 2265 5.50 10 -1.32 20 -26.40 
  Ladron De Guevara Galar, Fco J. 2055 ESP1.0010.23204.60 
  Jackson, Oliver A f2147 ENG1.0010.34206.80 
  Madina Yadarola, Martin f2194 ESP0.001-0.6020-12.00 
  Korneev Leskova, Svyatoslav 2132 ESP0.501-0.1820-3.60 
  Romero Calduch, Sergio 2182 ESP0.501-0.1120-2.20 
  Boixader Arbo, Xavier 2140 ESP1.0010.33206.60 
  Perez Ordonez, Jose Ramon 2109 ESP0.501-0.2120-4.20 
  Gromovs, Sergejs f2175 ITA0.001-0.6220-12.40 
  Lacrosse, Marc f2091 BEL0.001-0.7320-14.60 
  Lopez Orois, Jose Manuel 2054 ESP1.0010.23204.60 

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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