Individual Calculations July 2019
 Duval, Merlin  Total change: 50.80  Rating chartPersonal card
 Open d'Angers 2019 Tournoi B (1400 - 1800 Elo) ANGERS FRA 2019-05-31
RcRownchangeKK*chgGame
 1646 1532 3.00 5 1.27 40 50.80 
  Grgic, Ivan 1606 FRA0.001-0.4040-16.00 
  Robert, Bruno 1624 FRA1.0010.634025.20 
  Carrilho, Joakim 1613 FRA0.001-0.3940-15.60 
  Gerfault, Pascal 1666 FRA1.0010.684027.20 
  Castilla, Thomas 1721 FRA1.0010.754030.00 

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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