Individual Calculations November 2023
 Rachez, Christophe  Total change: 0.20  Rating chartPersonal card
 Team 2024 - Nationale 3 r1 FRANCE FRA 2023-10-15
RcRownchangeKK*chgGame
 1753 1871 1.00 1 0.34 20 6.80 
  De Andres Oterino, Carlos 1753 ESP1.0010.34206.80 

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)
 
 Open d'Automne de Saint Macaire 2023 - Principal SAINT MACAIRE FRA 2023-10-21
RcRownchangeKK*chgGame
 1789 1871 4.50 8 -0.33 20 -6.60 
  Bordas, Laurent 1339 FRA1.0010.03200.60 
  Nguyen-Vany, Jean 1513 FRA1.0010.10202.00 
  Le Hetet, Nicolas f2342 FRA0.001-0.0520-1.00 
  Belabas, Lucas 1560 FRA0.501-0.3620-7.20 
  Diez, Nolan 1471  * FRA1.0010.08201.60 
  Barski, Radoslaw m2440 POL0.001-0.0220-0.40 
  Ostrovskiy, Vova 1629 FRA1.0010.20204.00 
  Xandry, Benny 2016 FRA0.001-0.3120-6.20 
 * 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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