Individual Calculations May 2010
 Dubois, Marie  Total change: 27.30  Rating chartPersonal card
 Open RETIF 2009-2010 - 2 Getigne FRA 2010-01-09
RcRownchangeKK*chgGame
 1491 1619 0.50 1 -0.17 15 -2.55 
  Hutois, Christophe 1491 FRA0.501-0.1715-2.55 

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)
 
 Chpt de France des Jeunes - Minimettes Troyes FRA 2010-04-11
RcRownchangeKK*chgGame
 1801 1616 4.00 7 1.99 15 29.85 
  Ruhlmann, Helene 1816 FRA1.0010.761511.40 
  Monpeurt, Cyrielle 1855 FRA0.5010.30154.50 
  Henry, Laura 1680 FRA0.5010.09151.35 
  Gan, Grace 1652 FRA1.0010.55158.25 
  Aflalo, Sophie 2016  * FRA1.0010.921513.80 
  Eid, Maha 2003 FRA0.001-0.0915-1.35 
  Le Marec, Laura 1585 FRA0.001-0.5415-8.10 
 * 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)
 

 

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