Individual Calculations May 2019
 Lucas, Jean  Total change: 39.40  Rating chartPersonal card
 9eme Festival de Tournois Toutes Rondes de Grande Synthe - Tournoi G GRANDE SYNTHE FRA 2019-04-20
RcRownchangeKK*chgGame
 1496 1553 6.00 7 1.97 20 39.40 
  Vanhee, Dirk 1456 BEL1.0010.37207.40 
  Gokelaere, Jean-Charles 1511 FRA1.0010.44208.80 
  Turquet, Bruno 1449 FRA1.0010.36207.20 
  Fleurquin, Jean-Pierre 1432 FRA1.0010.34206.80 
  Catoire, Pierre 1571 FRA0.5010.03200.60 
  Ismail, Samer 1545 FRA1.0010.49209.80 
  Bonnal, Louis 1507 FRA0.501-0.0620-1.20 

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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