Individual Calculations August 2018
 Prieu, Arnaud  Total change: -30.20  Rating chartPersonal card
 26eme open international de Saint-Affrique SAINT AFFRIQUE FRA 2018-07-21
RcRownchangeKK*chgGame
 1499 1738 4.00 7 -1.51 20 -30.20 
  Raynal, Etienne 1417 FRA1.0010.13202.60 
  Hacout, Michel 1524 FRA0.501-0.2720-5.40 
  Delabbey, Olivier 1521 FRA0.501-0.2820-5.60 
  Kopibida, Remi 1526 FRA1.0010.23204.60 
  Van Den Brande, Norman 1662 FRA0.001-0.6020-12.00 
  Sauret, Jordan 1486 FRA0.001-0.8120-16.20 
  Sere, Frederic 1359 FRA1.0010.09201.80 

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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