Individual Calculations April 2013
 Billard, Isabelle  Total change: -6.90  Rating chartPersonal card
 Individuel Bas-Rhin 2013 MUNDOLSHEIM FRA 2012-09-23
RcRownchangeKK*chgGame
 1673 1507 1.50 5 0.00 15 0.00 
  Raab, Florian 1907  * FRA0.001-0.0815-1.20 
  Arimiea, Marcel 1690 FRA0.5010.24153.60 
  Virion, Regine 1579 FRA0.5010.10151.50 
  Sovilj, Mirko 1619 FRA0.5010.15152.25 
  Beisser, Andre 1569 FRA0.001-0.4115-6.15 
 * 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 B (1400-1799) SELESTAT FRA 2013-02-28
RcRownchangeKK*chgGame
 1515 1499 0.50 2 -0.46 15 -6.90 
  Manser, Lucas 1633 FRA0.001-0.3215-4.80 
  Mohr, Stephane 1397 FRA0.501-0.1415-2.10 

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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