Individual Calculations June 2013
 Kiefer, Eric  Total change: -14.25  Rating chartPersonal card
 Tournoi interne Metz-Alekhine 2012-13 METZ FRA 2012-11-09
RcRownchangeKK*chgGame
 1918 1787 2.00 4 0.69 15 10.35 
  Holler, Christophe 1922 FRA1.0010.681510.20 
  Mercier, Laurent 1899 FRA1.0010.65159.75 
  Schweitzer, Marc 1980 FRA0.001-0.2515-3.75 
  Sorigue, Augustin 1870 FRA0.001-0.3915-5.85 

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)
 
 XXXIe Open International d'échecs de Metz - Open B METZ FRA 2013-04-20
RcRownchangeKK*chgGame
 1615 1785 4.00 8 -1.64 15 -24.60 
  Ribeiro, Michael 1488 FRA1.0010.15152.25 
  Schweitzer, Marc 1939 FRA0.001-0.2915-4.35 
  Huguet, Alexandre 1500 FRA0.001-0.8415-12.60 
  Boquel, Claude 1444 FRA1.0010.12151.80 
  Equey, Daniel 1631 FRA0.501-0.2115-3.15 
  Reboud, Joseph 1556 FRA0.501-0.2915-4.35 
  Thiebaux, Jean-Claude 1704 FRA0.001-0.6115-9.15 
  Kern, Beat 1656 SUI1.0010.33154.95 

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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