Individual Calculations July 2018
 Cassam-Chenai, Antoine  Total change: 25.20  Rating chartPersonal card
 3eme Open d'Echecs du Petit capitole B (-1700) TOULOUSE FRA 2018-06-23
RcRownchangeKK*chgGame
 1486 1378 2.50 5 0.63 40 25.20 
  Fossella, Manuel 1594 FRA0.5010.284011.20 
  Ortiz Padro, Pol 1652 ESP0.001-0.1740-6.80 
  Bourgoing, Louis 1173 FRA1.0010.24409.60 
  Prost, Octave 1697 FRA0.001-0.1340-5.20 
  Bardin, Michel 1316 FRA1.0010.414016.40 

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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