Individual Calculations May 2017
 Langvik, Ulrikke  Total change: -14.40  Rating chartPersonal card
 15e Open international de Malakoff MALAKOFF FRA 2017-04-08
RcRownchangeKK*chgGame
 1684 1616 2.50 7 -0.36 40 -14.40 
  Heyman, Jacques 1753 FRA0.001-0.3240-12.80 
  Materia, Marco 1314 FRA0.001-0.8540-34.00 
  Koenig, Joel 1875 FRA0.001-0.1840-7.20 
  Arcaz, Slobodan 1433 FRA1.0010.264010.40 
  Weisz, Jacques 1774 FRA1.0010.714028.40 
  Daignieres, Pierre 1812 FRA0.001-0.2540-10.00 
  Redjem, Mohamed 1826 FRA0.5010.274010.80 

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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