Individual Calculations September 2012
 Samuel, Christian  Total change: -12.75  Rating chartPersonal card
 XIX Open international d'été de Nice NICE FRA 2012-07-23
RcRownchangeKK*chgGame
 1754 1832 4.50 9 -0.85 15 -12.75 
  Gauer, Pierre 1432  * FRA1.0010.08151.20 
  Salvetti, Alec f2232  * ITA0.001-0.0815-1.20 
  Biannic, Guillaume 1630 FRA1.0010.24153.60 
  Roussiere, Christophe 2041 FRA0.5010.27154.05 
  Sauze, Maxime 1748 FRA0.001-0.6215-9.30 
  Allard, Thomas 2013 FRA0.001-0.2615-3.90 
  Grange, Emmanuel 1593 FRA1.0010.20153.00 
  Radoman, Emmanuel 1574 FRA0.001-0.8215-12.30 
  Pfarr, Zoi 1527 FRA1.0010.14152.10 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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