Individual Calculations August 2019
 Alberola, Raphael  Total change: 4.40  Rating chartPersonal card
 31eme Open International d'ete de la Ville de Cannes - Open B (-1900) CANNES FRA 2019-07-22
RcRownchangeKK*chgGame
 1488 1698 5.50 7 0.22 20 4.40 
  Habermacher, Elliot 1308 FRA1.0010.09201.80 
  Mercier, Pauline 1491 FRA0.501-0.2720-5.40 
  Mautin, Arthur 1445 FRA0.001-0.8120-16.20 
  Delabre, Gaspard 1434 FRA1.0010.18203.60 
  Perrin, Thomas 1552 FRA1.0010.30206.00 
  Buon, Jean-Marc 1482 FRA1.0010.22204.40 
  Rei-Rosa, Sophie 1704 FRA1.0010.512010.20 

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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