Individual Calculations August 2015
 Lo Iacono, Sebastien  Total change: 38.80  Rating chartPersonal card
 2e Open International de Porticcio GROSSETO PRUGNA FRA 2015-06-27
RcRownchangeKK*chgGame
 1757 1582 3.00 7 0.97 40 38.80 
  Bacrot, Etienne g1982  * FRA0.001-0.0840-3.20 
  Rossi, Pierre-Antoine 1193 FRA1.0010.09403.60 
  Alessi, David 1813 BEL0.5010.294011.60 
  Piscopo, Pierluigi m1982  * ITA0.001-0.0840-3.20 
  Ollivier, Clemence 1749 FRA1.0010.724028.80 
  Bouslimi, Nabil 1797 FRA0.5010.274010.80 
  Morison, Julien 1781 FRA0.001-0.2440-9.60 
 * 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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