Individual Calculations September 2009
 Sudupe, Frederic  Total change: -24.50  Rating chartPersonal card
 14e open international de Creon Creon FRA 2009-07-27
RcRownchangeKK*chgGame
 1924 1962 3.00 7 -0.98 25 -24.50 
  Borrat, Julien 1769 FRA0.001-0.7525-18.75 
  Teyssier, Jean-Paul 1731 FRA1.0010.21255.25 
  Morley, Stephen 1785 FRA0.501-0.2325-5.75 
  Soissong, Elzbieta 1669 FRA1.0010.15253.75 
  Navrotescu, Catalin m2362  * ROU0.001-0.0825-2.00 
  Navrotescu, Andreea-Cristiana 1847 ROU0.501-0.1625-4.00 
  Maes, Wim f2304 BEL0.001-0.1225-3.00 
 * 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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