Individual Calculations January 2022
 Boualit, Michael  Total change: -22.40  Rating chartPersonal card
 18e Open de Vandoeuvre 2021 - Tournoi B (1300-1999 elo) VANDOEUVRE LES NANCY FRA 2021-12-19
RcRownchangeKK*chgGame
 1579 1633 4.00 9 -1.12 20 -22.40 
  Bellahcene, Sofia 1890 FRA0.001-0.1820-3.60 
  Martin, Dominique 1424 FRA1.0010.23204.60 
  Dubois, Emmanuelle 1853 FRA0.001-0.2220-4.40 
  Davidou, Delphine 1471 FRA1.0010.29205.80 
  Hamidi, Navid 1725 FRA0.001-0.3720-7.40 
  Van Aepelen, Nikolai 1500 SUI0.001-0.6820-13.60 
  Flores, Christophe 1342 FRA1.0010.15203.00 
  Moyne Thiriet, Paul Emile 1454 FRA1.0010.27205.40 
  Pogodalla, Victor 1550 FRA0.001-0.6120-12.20 

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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