Individual Calculations June 2013
 Battistella, Valentin  Total change: 33.00  Rating chartPersonal card
 XXXIe Open International d'échecs de Metz - Open B METZ FRA 2013-04-20
RcRownchangeKK*chgGame
 1798 1725 6.00 9 2.48 15 37.20 
  Siatte, Jean-Pierre 1325  * FRA1.0010.08151.20 
  Dicanot, David 1870 FRA1.0010.691510.35 
  Zienkiewicz, Geoffroy 1882 FRA0.001-0.2915-4.35 
  Pierrot, Fabrice 1775 FRA1.0010.57158.55 
  Leguillon, David 1917 FRA0.001-0.2515-3.75 
  Saysouk, Christophe 1784 FRA1.0010.58158.70 
  Morelle, Laurent 1796 FRA1.0010.60159.00 
  Dreux, Vincent 1924 FRA0.001-0.2415-3.60 
  Mitrovic, Slobodan 1910 FRA1.0010.741511.10 
 * 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)
 
 Championnat de Lorraine 2013 HAYANGE FRA 2013-05-17
RcRownchangeKK*chgGame
 1750 1721 2.50 6 -0.28 15 -4.20 
  Durando, Didier 2015 FRA0.001-0.1515-2.25 
  Boquel, Claude 1433 FRA1.0010.16152.40 
  Mitrovic, Slobodan 1910 FRA0.001-0.2515-3.75 
  Morvrange, Alexandre 1572 FRA1.0010.30154.50 
  Greiner, Leon 1650 FRA0.501-0.1015-1.50 
  Zienkiewicz, Geoffroy 1922 FRA0.001-0.2415-3.60 

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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