Individual Calculations September 2018
 Rolland Piegue, Sacha  Total change: -10.80  Rating chartPersonal card
 23eme tournoi internation de Creon - Tournoi Raoul Lorioux CREON FRA 2018-07-30
RcRownchangeKK*chgGame
 1377 1356 3.50 8 -0.27 40 -10.80 
  Auribault, Louis 1127 FRA1.0010.21408.40 
  Trevidic, Bernard 1207 FRA1.0010.304012.00 
  Stephan, Margaux 1150 FRA0.001-0.7640-30.40 
  Calvo, Frederic 1540 FRA0.001-0.2640-10.40 
  Marcellier, Lucie 1590 FRA0.001-0.2140-8.40 
  Molinier, Yves 1480 FRA1.0010.674026.80 
  Bur, Lucas 1529 FRA0.5010.23409.20 
  Parisot, Auxence 1393 FRA0.001-0.4540-18.00 

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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