Individual Calculations February 2019
 Bellahcene, Meriem  Total change: -47.60  Rating chartPersonal card
 15e Open de Vandoeuvre 2019 - Tournoi B (-2000 elo) VANDOEUVRE LES NANCY FRA 2019-01-02
RcRownchangeKK*chgGame
 1543 1867 5.00 8 -1.92 40 -76.80 
  Strasser, Arevik 1537 FRA0.001-0.8840-35.20 
  Leccia, Thomas 1505 FRA0.001-0.9040-36.00 
  Krajewski, Eric 1467  * FRA1.0010.08403.20 
  Boquel, Claude 1477 FRA1.0010.09403.60 
  Shengold, Jeffrey 1582 FRA1.0010.16406.40 
  Winkin, Jos 1484 LUX1.0010.09403.60 
  Poplavsky-Mayor, Louis 1657 FRA0.001-0.7740-30.80 
  Laffaille, Jermen 1638 FRA1.0010.21408.40 
 * 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)
 
 Team 2019 - Nationale 2 r7 FRANCE FRA 2019-01-12
RcRownchangeKK*chgGame
 2046 1867 1.00 1 0.73 40 29.20 
  Terraz, Christian 2046 SUI1.0010.734029.20 

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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