Individual Calculations July 2010
 Pierrot, Philippe  Total change: 11.25  Rating chartPersonal card
 Chpt de Lorraine Forbach FRA 2010-05-13
RcRownchangeKK*chgGame
 1803 1573 2.00 7 0.45 25 11.25 
  Stephanus, Joseph 1956 FRA0.001-0.0925-2.25 
  Macieri, Sylvain 1779 FRA0.5010.26256.50 
  Lemaire, Guillaume 1727 FRA0.5010.21255.25 
  Toth, Charles 1785 FRA1.0010.772519.25 
  Hector, Pierre 1844 FRA0.001-0.1725-4.25 
  Leclere, Mohamed 1861 FRA0.001-0.1625-4.00 
  Marchal, Roger 1670 FRA0.001-0.3725-9.25 

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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