Individual Calculations November 2018
 Stephan, Arthur  Total change: 17.40  Rating chartPersonal card
 Open International de Liffre 2018 - Tournoi A LIFFRE FRA 2018-10-20
RcRownchangeKK*chgGame
 1762 1628 4.00 9 0.87 20 17.40 
  Caillot, Arnaud 1501 FRA0.501-0.1720-3.40 
  Coll, Jean-Michel 1640 FRA1.0010.522010.40 
  Marie, Xavier 1773 FRA1.0010.692013.80 
  Grall, Alba 1923 FRA0.001-0.1520-3.00 
  Dupitier, Mickael 1796 FRA0.001-0.2820-5.60 
  Lemiere, Evann 1395 FRA1.0010.21204.20 
  Vanden Bussche, Steven 2028  * BEL0.5010.42208.40 
  Nortier, Julien 1997 FRA0.001-0.1020-2.00 
  Francois, Gwladys 1803 FRA0.001-0.2720-5.40 
 * 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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