Individual Calculations September 2010
 Laigneau, Arthur  Total change: 30.00  Rating chartPersonal card
 Chpt de France - Open C Belfort FRA 2010-08-10
RcRownchangeKK*chgGame
 1653 1707 7.50 11 1.20 25 30.00 
  Loga, Daniel 1566 FRA1.0010.31257.75 
  Bianchi, Tobias 1592 FRA1.0010.34258.50 
  Leost, Joel 1559 FRA1.0010.30257.50 
  Abdou Issaka, Boubacar 1781 FRA0.001-0.4025-10.00 
  Gautier, Selvan 1626 FRA0.001-0.6125-15.25 
  Philippeau, Sylvain 1650 FRA0.501-0.0825-2.00 
  Figier, Anthony 1659 FRA1.0010.432510.75 
  Ferrari, Louis 1565 FRA1.0010.31257.75 
  Laigneau, Frederic 1751 FRA1.0010.562514.00 
  Burmonas, Romain 1754 FRA0.5010.07251.75 
  Scherrer, Gilles 1683 FRA0.501-0.0325-0.75 

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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