Individual Calculations April 2013
 Ulrich, Roland  Total change: -31.80  Rating chartPersonal card
 Individuel Bas-Rhin 2013 MUNDOLSHEIM FRA 2012-09-23
RcRownchangeKK*chgGame
 1590 1807 3.50 6 -1.09 15 -16.35 
  Sovilj, Mirko 1619 FRA1.0010.26153.90 
  Simon, Gerard 1593 FRA0.501-0.2715-4.05 
  Haller, Antoine 1407  * FRA1.0010.08151.20 
  Zenner, Gilles 1608 FRA0.501-0.2615-3.90 
  Spard, Philippe 1625 FRA0.001-0.7415-11.10 
  Arimiea, Marcel 1690 FRA0.501-0.1615-2.40 
 * 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)
 
 20e Open International de Selestat - Open A (+1700) SELESTAT FRA 2013-02-28
RcRownchangeKK*chgGame
 1877 1817 1.50 6 -1.03 15 -15.45 
  Ziegler, Yvan 2053 FRA0.001-0.2015-3.00 
  Cote, Frederic 1940 FRA0.001-0.3315-4.95 
  Mozgawa, Patrick 1796 FRA0.501-0.0315-0.45 
  Sahki, Saphir 1672 GER0.001-0.6915-10.35 
  Haug, Siegmund 1985 GER0.001-0.2815-4.20 
  Bellahcene, Omar 1817 FRA1.0010.50157.50 

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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