Individual Calculations February 2020
 Pertuy, Thierry  Total change: 4.40  Rating chartPersonal card
 16e Open de Vandoeuvre 2019 - Tournoi B (-2000 elo) VANDOEUVRE LES NANCY FRA 2019-12-26
RcRownchangeKK*chgGame
 1509 1376 3.00 8 0.22 20 4.40 
  Winkin, Pol 1747 LUX0.001-0.1020-2.00 
  Henry, Soren 1635 FRA0.001-0.1820-3.60 
  Bouw, Myriam 1269 LUX0.001-0.6520-13.00 
  D`aronco, Andrea 1186 FRA1.0010.25205.00 
  Barbelenet, Frederic 1706 FRA0.001-0.1220-2.40 
  Valdman, Andrei 1442 FRA1.0010.592011.80 
  Bourg, Nicolas 1474 LUX1.0010.632012.60 
  Trzaskos, Dominique 1614 FRA0.001-0.2020-4.00 

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)
 

 

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