Individual Calculations October 2014
 Pottier, Simeon  Total change: 11.20  Rating chartPersonal card
 21e Open de la ville de Sautron SAUTRON FRA 2014-08-29
RcRownchangeKK*chgGame
 1600 1643 3.50 6 0.28 40 11.20 
  Gregoire, Louis 1243  * FRA1.0010.08403.20 
  De Lagontrie, Jean 1887 FRA0.5010.304012.00 
  Berrini, Sylvain 1786 FRA0.001-0.3140-12.40 
  Saucourt, Nathan 1369 FRA1.0010.17406.80 
  Mouahid, Naim 1850 FRA0.001-0.2340-9.20 
  Rineau, Nathan 1465 FRA1.0010.274010.80 
 * 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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