Individual Calculations April 2015
 Sgircea, Silvia-Raluca  Total change: -19.20  Rating chartPersonal card
 31e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2015-02-28
RcRownchangeKK*chgGame
 2102 2294 5.50 9 -0.96 20 -19.20 
  Hasangatin, Ramil g2501 RUS0.001-0.2320-4.60 
  Bauwe, Pascal 2002 BEL1.0010.15203.00 
  Lalic, Bogdan g2483 CRO0.001-0.2520-5.00 
  Kramo, Sosthene 1991 FRA0.501-0.3620-7.20 
  Tang, Tang 2023 JPN0.501-0.3320-6.60 
  Delahaye, Frederick 1920 FRA1.0010.10202.00 
  Haverkamp, Klaus 2000 GER0.501-0.3520-7.00 
  Bier, Armin 1969 GER1.0010.13202.60 
  Hawia, Thierry 2030 BEL1.0010.18203.60 

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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