Individual Calculations April 2015
 Foisor, Cristina-Adela  Total change: -9.80  Rating chartPersonal card
 Reykjavik Open 2015 Reykjavik ISL 2015-03-10
RcRownchangeKK*chgGame
 2187 2394 6.50 9 -0.10 10 -1.00 
  Birkisson, Bardur Orn 1994  * ISL1.0010.08100.80 
  Johannsson, Orn Leo 2107 ISL0.501-0.3410-3.40 
  Karlsson, Mikael Johann 2138 ISL0.001-0.8110-8.10 
  Runarsson, Gunnar 2049 ISL1.0010.11101.10 
  Sigeman, Johan 2123 SWE1.0010.17101.70 
  Jussupow, Artur g2573 GER0.001-0.2710-2.70 
  Risting, Eivind Olav 2100 NOR1.0010.15101.50 
  Stray, Gunnar 2065 NOR1.0010.12101.20 
  Rasmussen, Allan Stig g2532 DEN1.0010.69106.90 
 * 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)
 
 1. FrauenBundesliga 2014/15 rounds 8 - 9 Hamburg GER 2015-03-28
RcRownchangeKK*chgGame
 2231 2394 0.50 2 -0.88 10 -8.80 
  Duessler, Stefanie 2082 GER0.001-0.8610-8.60 
  Michna, Marta wg2380 GER0.501-0.0210-0.20 

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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