Individual Calculations November 2018
 Vital, Thierry  Total change: -8.60  Rating chartPersonal card
 Open d'automne d'echecs de l'Echiquier Bordelais 2018-2019 (-2200) BORDEAUX FRA 2018-10-20
RcRownchangeKK*chgGame
 1629 1597 0.50 2 -0.43 20 -8.60 
  Calvo, Dylan 1823 FRA0.001-0.2120-4.20 
  Bollengier, Romain 1434 FRA0.501-0.2220-4.40 

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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