Individual Calculations September 2018
 Barat, Jean-Claude  Total change: 5.60  Rating chartPersonal card
 23eme tournoi internation de Creon - Tournoi Raoul Lorioux CREON FRA 2018-07-30
RcRownchangeKK*chgGame
 1469 1306 2.00 6 0.28 20 5.60 
  Charruyer, Baptiste 1488 FRA0.001-0.2620-5.20 
  Sac, Olivier 1524 FRA0.001-0.2220-4.40 
  Donias, Marc 1382 FRA1.0010.602012.00 
  Bur, Lucas 1529 FRA0.001-0.2220-4.40 
  Paumier, Romain 1446 FRA1.0010.692013.80 
  Clauzel, Andre 1447 FRA0.001-0.3120-6.20 

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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