Individual Calculations September 2012
 Mabille, Natacha  Total change: -8.85  Rating chartPersonal card
 10ieme Tournoi International du Pays de Charleroi 2012 - 9 rounds Roux BEL 2012-07-28
RcRownchangeKK*chgGame
 1853 1853 4.50 7 0.98 15 14.70 
  Claudon, Andreas 1453  * FRA1.0010.08151.20 
  Maraite, Gregory 2121 BEL1.0010.831512.45 
  Shchekachev, Andrei g2253  * FRA0.001-0.0815-1.20 
  Remy, Joel 2048 BEL0.001-0.2515-3.75 
  Nal, Patrick 1647 FRA1.0010.24153.60 
  Nottet, Tristan 1653 BEL1.0010.24153.60 
  De Groof, Maurice 1793 BEL0.501-0.0815-1.20 
 * 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)
 
 European Youth Chess Championship 2012 - G18 Praha CZE 2012-08-17
RcRownchangeKK*chgGame
 1806 1853 3.50 9 -1.57 15 -23.55 
  Grigoryeva, Olga A wf2190 RUS0.001-0.1215-1.80 
  Kuk, Nika 1557 SLO1.0010.15152.25 
  Galunova, Tsveta 2091 BUL0.001-0.2015-3.00 
  Corotcova, Anastasia 1655 MDA0.501-0.2615-3.90 
  Zpevakova, Jana 1901 CZE0.001-0.4315-6.45 
  Machlik, Edit 1740 NOR0.001-0.6515-9.75 
  Yaka, Beyza 1584 TUR1.0010.17152.55 
  Tarmastin, Laura 1747 AUT1.0010.36155.40 
  Kane, Marta 1787 LAT0.001-0.5915-8.85 

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)
 

 

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